Biology Middle School

Explain what the term "Zero Waste" is all about. *

Answers

Answer 1

Answer:

zero waste means u are completely self sufficient up to th point where u have no carbon footprint

Explanation:

that is why its called zero waste

Related Questions

What is a jet stream?

Answers

Jet streams are relatively narrow bands of strong wind in the upper levels of the atmosphere. The winds blow from west to east in jet streams but the flow often shifts to the north and south. Hope this helps!

HELP ASAPPPPP!!!!
A bat wing, an alligator leg, and a human arm are homologous structures.

Which fact about those structures best supports one aspect of theory of evolution?

The fact that the bone structures are similar supports the concept that birds evolved from mammals.
The fact that the bone structures are similar supports the concept that the animals shared a common ancestor.
The fact that the bone structures are completely different supports the concept that those organisms shared a common ancestor.

Answers

Answer:

The fact that the bone structures are similar supports the concept that the animals shared a common ancestor.

Explanation:

The similarity of the wings of bats, legs of alligators, and arms of humans in structure is an indication that animals shared a common ancestor according to the evolution theory.

Homologous organs are organs found in different organisms that are similar in structure but different in functionality.

The fact that these organs are similar to each other in morphological structure points to the fact that they might have evolved from the same ancestor according to evolutionists.

The wings of bats, legs of alligators, and arms of humans are all based on the same pentadactyl (five-digit) structure. However, a bat uses its wing to fly, alligators use their legs to crawl, while humans use their arms for a variety of purposes.

The homologous organ is one of the pieces of evidence used to support the evolution theory.

More on evidence of evolution can be found here: https://brainly.com/question/22378637

Helpp !
The nervous system interacts with the endocrine system by _
O A. translating messages from endocrine cells
O B. sending neurotransmitters to endocrine target cells
O C. sending neurotransmitters to neuroendocrine cells
D. receiving messages from hormones

Answers

Answer:

B. sending neurotransmitters to endocrine target cells

Explanation:

Your endocrine system works closely with your brain and central nervous system to control the creation of specific hormones and enzymes.

The number of individuals that an
area can support is limited by____
A. predation
B. resources
C. parasites

Answers

B resources, with out resources no one can live or stay resource is the base of live and staying

the number of individuals that an area can support is limited by resources. an organism has a higher percentage of adapting to a place if there is enough resources regardless of predation. without the resources the area couldn’t support so many organisms in one all at once.

Whats the Answer? to this

Thanks

Answers

The answer to this question is A

I believe it is A (dont trust me)

Which of the following climate types is found near the equator?

Answers

A tropical climate is found near the equator.

The answer is :

Hot and humid climate

What are the colors of the rainbow?

Answers

Answer:

red, orange, yellow, green, blue, purple, and someone times violet

Explanation:

The seven colors of the rainbow are :red, orange, yellow, green, blue, indigo, and violet.

Hope this helps..

Have a nice day

Cells in the body use oxygen
for cellular respiration. Which is the result of cellular respiration?
ATP is produced, and carbon dioxide (CO2) is released.
ATP is consumed, and carbon dioxide (CO2) is released.
ATP is consumed, and carbon dioxide (CO2) is absorbed.
ATP is produced, and carbon dioxide (CO) is absorbed.

Answers

Answer:

Explanation:

Cellular respiration is done in the mitochondria, the powerhouse of the cell. Their job is to create ATP, and that eliminates B and C. Carbon dioxide is created as waste, then its released that is why we breathe OUT CO2

I hope this helps u! ;)

Pls give brainliest (I had 40 down to 3 for no reason) and a thanks ;)

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Answer:ATP is produced, and carbon dioxide (CO2) is released.

Explanation:

In science, a hypothesis must be a. correct. b. manipulated. c. controlled. d. testable.

Answers

Answer:

d. testable

Explanation: A hypothessi is like a guess. It needs to be tested to be proven.

If carbon in the atmosphere increase will carbon on earth increase too?

Answers

Answer:

When carbon dioxide concentrations rise, air temperatures go up

When carbon dioxide concentrations rise, air temperatures go up, and more water vapor evaporates into the atmosphere—which then amplifies greenhouse heating.

Why is it important that scientists haven’t identified a lokiarcheota as a cell yet?

Answers

It's important because we need the scientists to discover where it is. the lokiarchaeota is a main cause for infections, and diseases, and if we identify it, and study it, we may know how to cure certain diseases, and how to prevent them.

What is the most environmentally friendly form of building?
A. Concrete
B. Brick
C. Steel
D. Timber

Answers

Answer:

D) Timber

Explanation:

Concrete creates a large carbon footprint as carbon dioxide is released during its production. Steel releases air emision like CO, SOx, NOx, PM2. Whereas, brick is made out of clay the heat required for manufacture is usually gained from coal burning releasing emissions into the atmosphere. Although timber contributes to deforestation when managed sustainably has the potential to be carbon neutral/sustainable.

The answer is D. Timber

Two students fertilize a pair of pea plants. One plant is Rr, and the other is rr. The offspring produced by
these two plants all had the dominant trait. The Punnett square showed that there was a 50 percent
chance of the offspring carrying rr genes. So, the student assumes that he made an error in determining
W the genetic makeup of the plants. Do you think the student made an error, or is there another
explanation?

Answers

No, even though it was only a 50% chance of being Rr, it still could have been that both plants got Rr, cause as long as it's greater than a 0% chance it can happen.

I hope that helps and makes sense!

Answer:

No, even though it was only a 50% chance of being Rr, it still could have been that both plants got Rr, cause as long as it's greater than a 0% chance it can happen.

Explanation:

n
Both weathering and erosion produce
а. sediment
b. carbon dioxide
C. mass movement
d. igneous rocks

Answers

A. Sediment

Both weathering and erosion produce sediment
Weathering, by definition, is the physical integration and chemical decomposition of earth materials at or near the earth’s surface. Erosion, by definition, is the gradual destruction of something by natural forces (e.g. water, wind, ice). Therefore, the characteristic of both weathering and erosion is that it occurs naturally.

Jane has a beaker containing a clear solution. She adds a liquid pH indicator to the clear solution and observes that the solution changes to bright blue. The clear solution in the beaker must be a(an)

Answers

Answer: a (weak) acid

Explanation: the solutions are mostly neutral but the pH shown by the indicator as a bright blue means it is slightly acidic meaning the pH is between 6 and 7.6

As the solution turns bright blue on addition of indicator, the solution in beaker must be a weak base.

What is a base?

According to the Arrhenius concept, base is defined as a substance which yields hydroxyl ions on dissociation.These ions react with the hydrogen ions of acids to produce salt in an acid-base reaction.

Bases have a pH higher than seven as they yield hydroxyl ions on dissociation.They are soapy in touch and have a bitter taste.According to the Lowry-Bronsted concept, base is defined as a substance which accepts protons .Base react violently with acids to produce salts .Aqueous solutions of bases can be used to conduct electricity .They can also be used as indicators in acid-base titrations.

They are used in the manufacture of soaps,paper, bleaching powder.Calcium hydroxide ,a base is used to clean sulfur dioxide gas while magnesium hydroxide can be used as an antacid to cure acidity.

Learn more about base,here:

https://brainly.com/question/12445440

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Why do we only have fossils of a fraction of the things that have existed on
Earth?
O A. Many environments destroy fossils over time.
OB. Only mammals can become fossilized.
O C. Fossils can only form during a warm period.
O D. Many organisms live in the ocean.

Answers

The answer is A. Many environments destroy fossils over time

Write one scientific question about the organism in the photo

Answers

Answer:

Please attach the photo of the organism.

Explanation:

What is an igneous intrusion?

Answers

Answer:

Igneous intrusions form when magma cools and solidifies before it reaches the surface.

Explanation:

The temperature of the magma was dropped to low for it to continue moving and hardened where it was

The products of photosynthesis are
carbon dioxide.
glucose.
oxygen.
water.
DONE

Answers

Answer:

Oxygen is definitely one of them, but I'm not completely sure about any of the others. If I had to guess it may be glucose

Which of the following environmental conditions is most likely to be a stressor for plants?

A. Extreme temperature
B. Too much oxygen
C. Low salinity
D. Too much carbon dioxide

Answers

Answer: C

Explanation:

answers C !! just answered it

More than 50% of ecosystems are currently being used unsustainably
T or F

Answers

True I believe but I could be wrong if so I’m sorry

True :) hope this helps

Which resource is a renewable resource?
coal
gemstones
metal
trees

Answers

Answer:

Trees

Explanation:

I say this because you are able to replant trees, making them renewable.

Trees are classified into the category of renewable resources. Thus, the correct option is D.

What is a Renewable resource?

A renewable resource may be defined as an energy source that cannot be depleted and are able to supply a continuous source of clean energy.

Coal, gemstones, and metals are classified into the category of non-renewable resources because they can be depleted and do not available for longer times. They are utilized as time passes.

Therefore, the correct option for this question is D.

To learn more about Renewable resources, refer to the link:

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mt Teacher
ebook
Sickle Cell anemia is a disease caused by a recessive allele. What is the chance a child will have Sickle Cell if one
parent has it, and the other parent does not and is homozygous.
A. 75%
B. 33%
C. 0%
O
D. 100%

Answers

C. 0%

explanation: since it’s a recessive allele, both parents would need to have at least one allele.

What are some examples of comparative embryology in evolution?

Answers

Answer:

Similarities in structure among distantly related species are analogous if they evolved independently in similar environments. They provide good evidence for natural selection. Examples of evidence from embryology which supports common ancestry include the tail and gill slits present in all early vertebrate embryos.

During mitosis, chromatin condenses into chromosomes, spindle fibers form from one end of the cell to the other, and centrioles organize the spindle fibers. Which stage of mitosis happens next?

Answers

Answer:

Metaphase

Explanation:

Mitosis is the cell division that involves the production of daughter cells that are genetically identical to the parent cell. Mitosis is undergone by every living cell and it includes four main stages: Prophase Metaphase, Anaphase, and Telophase.

The description in this question showcases the Prophase stage, which is the first stage of mitosis. The Prophase stage involves the condensation of Chromatin threads into Chromosomes. The mitotic spindle, which contains the microtubules that will separate sister chromatids begins to form. The next phase involves the aligning of chromosomes at the cell's equator, which occurs in the METAPHASE stage.

Answer:

Metaphase

Explanation:

3. What can you learn about soil and air from looking at your graphs and your answers above? .

Answers

Answer:

Explanation:

Hope this helps you

Answer:

Explanation:

that is correct because i did that a few years ago

What is shown in the diagram?
an electromagnet
a generator
a motor
a turbine

Answers

Answer:

an electromagnet

Explanation:

An electromagnet :)

explain what part of the day condensation usually occurs and why

Answers

Answer:

Condensation is the formation of liquid drops of water from water vapor. ... Condensation in the atmosphere usually occurs as a parcel of rising air expands and cools to the point where some of the water vapor molecules clump together faster than they are torn apart from their thermal energy

Explanation:

True or false
Prejudice always deals with race.

Answers

The answer to that is true

I think to that answer is false I hope I’m actually sure but oh well

Question 7 (1 point)
What does not produce carbon dioxide?
a
b
oooo
Animal respiration
Photosynthesis
Plants decaying
Burning Fossil Fuels
d

Answers

Answer:

Explanation:

Other Questions

Kingbird Resort opened for business on June 1 with eight air-conditioned units. Its trial balance on August 31 is as follows. KingBird Resort Trial Balance August 31, 2020 Debit Credit Cash $25,900 Prepaid Insurance 10,800 Supplies 8,900 Land 22,000 Buildings 122,000 Equipment 18,000 Accounts Payable $10,800 Unearned Rent Revenue 10,900 Mortgage Payable 62,000 Common Stock 99,300 Retained Earnings 9,000 Dividends 5,000 Rent Revenue 78,200 Salaries and Wages Expense 44,800 Utilities Expenses 9,200 Maintenance and Repairs Expense 3,600 $270,200 $270,200 Other data: 1. The balance in prepaid insurance is a one-year premium paid on June 1, 2020. 2. An inventory count on August 31 shows $443 of supplies on hand. 3. Annual depreciation rates are (a) buildings (4%) (b) equipment (10%). Salvage value is estimated to be 10% of cost. 4. Unearned Rent Revenue of $3,472 was earned prior to August 31. 5. Salaries of $392 were unpaid at August 31. 6. Rentals of $873 were due from tenants at August 31. 7. The mortgage interest rate is 8% per year.A. Journalize the adjusting entries on August 31 for the 3-month period June 1August 31.No. Date Account Titles and Explanation Debit Credit1. Aug. 312. Aug. 313a. Aug. 313b. Aug. 314. Aug. 315. Aug. 316. Aug. 317. Aug. 31B. Prepare an adjusted trial balance on August 31. please help me please i need some help. Select the correct location on the map. Where was the Ming dynasty located? PLZ Help me locate china on the map what's the justification for 2x + 0 = 22 potatoes are 50p a pound . how much for 24oz Which equation is equivalent to -2(2 2x) = 4 8(1 x) 0 = 4x 8 = 4x 4 = -4x 16 = -4x if two adjecent complentary angles are congruent then what is the measure of each angle? In what order do you arrange sources that were used in a paper on a Works Cited page? Hewitt and Patel are partners, sharing gains and losses equally. They decide to terminate their partnership. Prior to realization, their capital balances are $30,000 and $20,000, respectively. After all noncash assets are sold and all liabilities are paid, there is a cash balance of $38,000. a. What is the amount of a gain or loss on realization ActiveMaking Healthy ChoicesAlex is trying to make healthier eating choices. While at a restaurant, Alex has several protein options to choosefrom. Which protein choice is the healthiest option?O fried chicken wingsO boiled hot dogO grilled tunaO sauted sausage If you can, please help on this Algebra Question. Use the drop-down menus to complete the statements. -5(x-1) = 40 whats the answer Paul Swanson has an opportunity to acquire a franchise from The Yogurt Place, Inc., to dispense frozen yogurt products under The Yogurt Place name. Mr. Swanson has assembled the following information relating to the franchise: a. A suitable location in a large shopping mall can be rented for $4,500 per month. b. Remodeling and necessary equipment would cost $378,000. The equipment would have a 10-year life and a $37,800 salvage value. Straight-line depreciation would be used, and the salvage value would be considered in computing depreciation. c. Based on similar outlets elsewhere, Mr. Swanson estimates that sales would total $480,000 per year. Ingredients would cost 20% of sales. d. Operating costs would include $88,000 per year for salaries, $5,300 per year for insurance, and $45,000 per year for utilities. In addition, Mr. Swanson would have to pay a commission to The Yogurt Place, Inc., of 13.0% of sales.Required: 1. Prepare a contribution format income statement that shows the expected net operating income each year from the franchise outlet 2-a. Compute the simple rate of return promised by the outlet 2-b. If Mr. Swanson requires a simple rate of return of at least 21%, should he acquire the franchise? 3-a. Compute the payback period on the outlet 3-b. If Mr. Swanson wants a payback of three years or less, will he acquire the franchise? Monel metal is a corrosion-resistant copper-nickel alloy used in the electronics industry. A particular alloy with a density of 8.80 g/cm3 and containing 0.090 % Si by mass is used to make a rectangular plate that is 15.0 cm long, 12.5 cm wide, and 3.50 mm thick and has a 2.50-cm-diameter hole drilled through its center such that the height of the hole is 3.50 mm .The silicon in the plate is a mixture of naturally occurring isotopes. One of the those isotopes is silicon-30, which has an atomic mass of 29.97376 amu. The percent natural abundance, which refers to the atoms of a specific isotope, of silicon-30 is 3.10%.Part A What is the volume of the plate?Express the volume numerically in cubic centimeters.Part B How many silicon-30 atoms are found in this plate?Express your answer numerically using two significant figures. Two times a number plus four is 22. What is the number? compare: 3 5/7 to 3 6/10 which one is greater The data set shows the admission prices at several amusement parks. $25, $24, $12, $25, $19, $27. Find the mean absolute deviation of the admission prices which of the following describes the zeroes of the graph of f(x)= -x^5+9x^4-18x^3 What happens when the supply of a nonperishable good is greater than the consumer wants to buy?A. either the good remains unsold or the price dropsB. the good becomes a luxury and the price riseC. either the good is saved for later sale or the price is raisedD. the good is discarded BC is parallel to DE. What is AC? Enter your answer in the box. 34 units A triangle with vertices labeled as A, D, and E. Side D E is the base and the top vertex is A. Sides A D and A E contain midpoints B and C, respectively. A line segment is drawn from point B to C. Side A B is labeled as 8. Side B D is labeled as 10. Side C E is labeled as 15.