common leaves dichotomous key lab report

Answers

Answer 1

Answer:

.

Explanation:


Related Questions

Why are shape, weight, mass, size,
and texture NOT considered properties?

Answers

Answer:

Density is an intensive property. This means that regardless of the object's shape, size, or quantity, the density of that substance will always be the same. ... It is because density in an intensive property of matter. So they are not considered properties.

Explanation:

in evolutionary terms, what is fitness?

Answers

Answer:

To an evolutionary biologist, fitness simply means reproductive success and reflects how well an organism is adapted to its environment.

Why does the bronchioles get smaller and smaller before they reach the alveoli?

Answers

Answer: Parasympathetic stimulation causes bronchoconstriction while sympathetic stimulation causes bronchodilation. During an asthma attack, the muscles that encircle the airway tighten or constrict, limiting the flow of air to and from the lungs.

Explanation: i hope this answers your question and i have a awesome marvelous day.

Answer:

In your lungs, the main airways (bronchi) branch off into smaller and smaller passageways -the smallest, called bronchioles lead to tiny air sacs (alveoli)

the bronchiole end in tiny air sacs called alveoli, where oxygen is transferred from the inhaled air to the blood, after absorbing oxygen, the blood leaves the lungs and is carried to the heart, the blood then is pumped through your body to provide oxygen to the cells of your tissues and organs.

explain the importance of capacity to living organisms​

Answers

We need space to breath

What are some functions of the Thalamus.​

Answers

Answer:The thalamus is a small structure within the brain located just above the brain stem between the cerebral cortex and the midbrain and has extensive nerve connections to both. The primary function of the thalamus is to relay motor and sensory signals to the cerebral cortex

Explanation:

Search in the internet a picture that demonstrates a skill in harvesting/capturing animal/fish?. Paste the picture below.​

Answers

https://images.app.goo.gl/vCAczhDoFTzKwUit9 This picture demonstrates skill because the person is using multiple tools at once to capture fish.

(3)
2.1
2.2
23
Provide labels for structures A, B and
State THREE functions of D
Fertilisation usually takes place at Y. Why wil
a blockage at X
2.3.1 Prevent fertilisation at Y
2.3.2 Not necessarily lead to infertity
(2)
3. Study the graph below which shows the menstrual
cycle and the influence of the different hormones on
it.​

Answers

Answer:

i am pro i am pro i am pro i am pro

What does a population pyramid represents?
A
a population’s trophic levels

B
a population’s age-sex structure

C
a population’s growth rate

D
a population’s dispersal pattern

Answers

Answer:

B: a population’s age-sex structure

Explanation:

A population pyramid is a way to visualize two variables: age and sex.  

They are used by demographers, who study populations. A population pyramid is a graph that shows the distribution of ages across a population divided down the center between male and female members of the population. Expansive pyramids mean that the population does not increase much in total number and has many young people.

Hope this helps! Info from National Geographic, I would trust it if I were you!

How does a single fertilized egg cell develop into all the different cells of your body? Use cell division and differentiation in your answer.

Answers

Answer:

Once an egg is fertilized by a sperm, a zygote is formed. The zygote divides into multiple cells in a process known as cleavage, triggering the beginning of embryonic differentiation. Cells in these three layers will give rise to different parts of the organism. The endoderm eventually becomes the gut.

Explanation:

- Eijiro <3

A zygote is formed when an egg is fertilized. The zygote divides into multiple cells in a process known as cleavage, triggering the beginning of embryonic differentiation.

What is Differentiation?

This is the process in which cells acquire different structure and function from one another to form distinct cell types.

When a zygote is formed, cell division takes place which helps to trigger differentiation of cells.

Read more about Cell division here https://brainly.com/question/796780

Is a forest area that has been washed away by a flood a primary or secondary area of succession?

Answers

Answer:

I'm pretty sure it's secondary

Explanation:

Secondary succession is a major disturbance such as a fire or a flood

If a heavy box represents a molecule which of the following represents passive transport in a cell

Answers

Answer:

um theres nothing there

Explanation:

Answer:

A

Explanation:

bc i got it right on a test :)


2. A hormone that is produced by the endocrine system targets specific
cells ir many different parts of the body. Which of the following
mechanisms explains the best way for the hormone to efficiently reach all
of its target cells?

The hormone is released into the bloodstream where it can be carried throughout the
body to the target cells with specific receptors

The hormone reacts with neurons close by that signal the target cells throughout the
body

The hormone is transported by local regulation to cells close by that trigger the target
cells

The hormones moves throughout all the cells until it reaches the cells with the
specific receptors for the signal

Hurry please I’m taking a exam

Answers

Answer:

The correct answer is the first option:-

The hormone is released into the bloodstream where it can be carried throughout the  body to the target cells with specific receptors.

I learnt in biology that hormones are transported through blood so they reach the specific receptors and act upon them so am sure this is the answer!.

The other options aren't right for the question.

during which time frames was there the greatest rate of change in atmospheric C02 concentration

Answers

Answer:

7000 PPM

Explanation:

7000 PPM i'm pretty sure

Grasses
Grasshoppers
Frogs
Hawks
Snakes
Decomposers
Which organisms in the food web shown above compete for the same
food source in this environment?

Answers

Answer:

Frogs and snakes.

Explanation:

I answered this question for another person, plus, this is the only reasonable answer.

B. What is the mass number and charge of the emitted positron?
Mass number:
Charge:

Answers

Answer: A positron or antielectron is the antimatter counterpart to an electron. A positron has the equal or same mass as an electron and a spin of 1/2, but it has an electrical charge of +1.

Explanation:

Discuss the importance of the change in CO with exercise?

Answers

Enhancing cardiac output allows you to maintain lower heart rates during physical activity. During exercise SV will increase related to the response of the increased pressure of the heart in order to supply blood to the body.

Word Bank :
Condensation

Evaporation

Precipitation

Sublimation

Transportation

Using the works from the Word Bank, explain how the water cycle works. You must using complete sentences and using all of the words in the word bank. Please write you answer in 5 or more sentences using words used from the word bank.​

Answers

I hate these scammers smh- sublimation

explain the following type of respiration with diagram in toad:
1..Buccal respiration
2..Cutaneous respiration
3.. Pulmonary respiration​

Answers

Answer:

1.Buccal pumping is "breathing with one's cheeks": a method of ventilation used in respiration in which the animal moves the floor of its mouth in a rhythmic manner that is externally apparent.

2.Cutaneous respiration, or cutaneous gas exchange, is a form of respiration in which gas exchange occurs across the skin or outer integument of an organism rather than gills or lungs.

3.Pulmonary ventilation is commonly referred to as breathing. It is the process of air flowing into the lungs during inspiration (inhalation) and out of the lungs during expiration (exhalation.

Yan Lang po Sana makatulung

Gypsy moths kill trees by
destroying their leaves.
burrowing into and weakening the roots.
building heavy nests that weaken branches.
separating the bark from the rest of the tree.

Answers

Answer:

The correct answer is - destroying their leaves.

Explanation:

Gypsy moths are the most important moth species as their caterpillar defoliate the leaves of the trees, shrubs, and other plants and ultimately kills them.

These moths destroy most of the leaves or separate the leaves from the trees. These moths lay their egg on the leaves of the trees and plants and their caterpillar eat these leaves for food and nutrition.

Answer:

a

Explanation:

took the test

A student completes an SAE where they volunteer time taking care of animals at an animal shelter. What type of Immersion SAE would this be?

Answers

Explanation:

probably, Placement, since he's volunteering

The type of the Immersion SAE would be experimental research. The correct option is C.

What is Immersion SAE?

Immersion SAEs are an extension of the Foundational SAE's Agricultural Literacy component and will contribute to a student's growth in all Foundational components in an authentic, contextualized manner.

In a real-world application, the five Immersion SAE categories build on the Foundational SAE components.

SAE programs serve several important purposes and provide numerous benefits, including:

Assisting students in clearing career as well as educational decisions. Allowing students to investigate various agricultural subjects.Assisting students in developing self-confidence.

The Immersion SAE would be an experimental study. The majority of SAE programs are completed outside of regular class time, either at home or at work.

Thus, the correct option is C.

For more details regarding SAE, visit:

https://brainly.com/question/22977971

#SPJ2

After a signal binds to a signal receptor, the next step is transduction. Why is the signal transduction step necessary ls7c week 1

Answers

Answer:

Signal transduction is what allows cells to respond to the influences of the environment around them, providing cells with proper growth and normal cell function.

Explanation:

Living organisms have developed a wide variety of complex processes to transmit signals from the outside to the inside to elicit an adequate cellular response. Defects in these molecular pathways can lead to very different disorders, such as diabetes, cancer, and psychotic illnesses. Signal transduction is the process by which a cell converts a certain signal or external stimulus into another signal or specific response, that is, it is the mechanism by which a cell responds to the stimuli it receives from the environment through diffusion. of those signals to its internal compartments. First, a signaling molecule (also called a ligand) needs to activate a specific receptor on the cell's membrane or cytoplasm. Ligand-receptor binding is very specific; they are recognized as a key and a lock. Second messengers are molecules that allow the received signal to be amplified at the intracellular level. The binding of a ligand to the receptor can generate hundreds of second messenger molecules that, in turn, can modify thousands of effector molecules and give rise to different responses. Cells recognize, integrate, and respond to multiple signals from their environment due to signal transduction, providing cells with a normal cell function.

FAKE ANSWERS WILL GET REPORTED.

PLEASE HELP !!!! ILL GIVE BRAINLIEST !!!

PLEASE HELP !!!! ILL GIVE BRAINLIEST !!!

PLEASE HELP !!!! ILL GIVE BRAINLIEST !!!


PLEASE HELP !!!! ILL GIVE BRAINLIEST !!!

Answers

Answer:

a.

Explanation: i had this in a social studies test before its a

Answer:

IN my opinion, it should be B

Explanation:

What are the two factors that determine the boundaries of a biome?

altitude

temperature

precipitation

latitude

Answers

Answer:

A. altitude

and

D. latitude

Explanation:

hope this helps! :D

The two factors that determine the boundaries of a biome are temperature and precipitation, which are the second and third options, as they help to shape the unique features of each biome.

What is the significance of the precipitation and temperature?

Temperature plays a key role in determining the type of vegetation, such as in colder regions where low temperatures limit the types of plants that can grow, while in warmer regions the growth of tropical rainforests is seen. Precipitation plays an important role too, as in areas with high levels of precipitation, such as tropical rainforests, dense vegetation is seen, and in dry regions with low levels of precipitation, deserts are seen.

Hence, the two factors that determine the boundaries of a biome are temperature and precipitation, which are the second and third options, as they help to shape the unique features of each biome.

Learn more about the precipitation and temperature here.

https://brainly.com/question/18109776

#SPJ6

Why does warm air always rise at a front?

Answers

Warm air is less dense than the cool air that surrounds it so it rises above it

13. Which of the following shows the correct relationship between warm
ocean water and its movement? *

Answers

Answer: B

Explanation:

The following that shows the correct relationship between warm  ocean water and its movement is:

A. The density increases and the movement rises

Warm ocean water is the condition in which the temperature of the ocean is warm. This in turn affects climatic conditions as it also has an effect on the marine ecosystem.

       

As a result of the temperature, warm water usually stays at the horizon of the ocean and when there is a joining of the cold water and the warm water, then there is a change in density as it increases while the movement of the water rises.

This phenomena occurs as a result of convection and the movement changes because warm water is less dense. The Indian Ocean is the warmest ocean in the world.

Therefore, the correct answer is option A

Read more here:

https://brainly.com/question/21059521

34:58
What is the source of energy that drives photosynthesis?
O sunlight
hydrogen ions
o electrons
O oxygen
"pe here to search
O
Desktop

Answers

The answer to your question is electrons

Answer:

Sunlight

Explanation:

Photosynthesis is the process in which light energy is converted to chemical energy in the form of sugars. In a process driven by light energy, glucose molecules (or other sugars) are constructed from water and carbon dioxide, and oxygen is released as a byproduct. Therefore, it is sunlight.

If a very massive object is stationary its momentum is what

Answers

Action and reaction forces, in contrast, act on different objects, so they don’t cancel out. In fact, they often result in motion.

help i’m lost i have no clue what this is

Answers

The rest position is NRSF

What causes more rain to fall on one side of a mountain than the other side?

Answers

Answer:

as the air moves up the windward side of a mountain

Explanation:

it cools and volume decreases.As results

humidity increases an orographic clouds and precipitation can develop

____________ are made of a series of paired statements that describe physical characteristics of different organisms.

Answers

Answer:

taxonomic key

this is A series of paired statements that describe the physical characteristics of differnent organisms.

Answer:

taxonomic key

Explanation:

A series of paired statements that describe the physical characteristics of differnent organisms.

Other Questions
1. Why did the 1st Continental Congress meet?2. How did the colonists feel about self-rule?3. What was the Olive Branch Petition? Why did King George refuse to sign it?4 Why did the 2nd Continental Congress meet? Jacob's family takes the train to the city. The sign below shows information about the cost of train tickets. Jacob's family buys 2 adult tickets and 3 child tickets.How much does it cost Jacob's family to take the train into the city?Train Fare One-Way Adult $7 Child $6 It costs Jacob's family $ 32 to take the train into the city.You got it!Jacobs father pays for the tickets with $5 bills. He receives $3 in change. How many $5 bills does Jacobs father use to pay for the tickets? 2 Which expressions can be used to find the volume of the rectangular prism?3 ft5 ft7 ftapply.535 + 535 x 3(7 + 5) x37+3+535 + 35 + 35 anybody play r o b l o x here Llene el blanco de la derecha con el nmero de la izquierda. (ACGM)Interpret cultural practices and products from the Spanish speaking world drawing from authentic materials, including literature and the visual arts.1 El Salvador ______ San Jos2 ltimo acto ______ El maligno3 ticos ______ son de origen europeo4 El malfico ______ -ico5 El pregn delos nsperos ______ Costarricenses6 diminutivo ______ San Salvador7 Rubn Contreras ______ Las cortadoras8 Costa Rica ______ Pablo de la Torriente9 Costarricenses ______ Volcanea10 Poblana ______ Luis Soto In football, a field goal is kicked from a position on the fieldthrough a goal post that is 360 inches beyond the goal line. If afield goal is kicked from the 38-yard line, what is the distance in feet to the goal post How does the narrator change over the course of the story?He doesn't understand his mom, but he begins toappreciate her more.He starts to be more understanding of how hard hismom works to provide for him.He realizes that his mom will never understand him.He becomes more determined to pursue a career as aprofessional baseball player. Ill mark you brainlieist Daniel has 280 baseball cards. 15% of there are rare collector's items. Howmany baseball cards does Daniel possess that are rare? * Round 665749 to the nearest hundred thousand? Select all the expressions that are equivalent to 4 x. x 4 4 + -x -x + 4 -4 + x 4 + x Use the distributive property to write an expression that is equivalent to 5(-2x 3). If you get stuck, use the boxes to help organize your work. Which kingdoms contain both autotrophs and heterotrophs? Find the area of each trapezoid. Write your answer as an integer or a simplified radical 555555555555 plzzz help What is a scatterplot?a graph showing the relationship between two sets of dataa relationship between two variablesa data point that does not fit the general pattern in the dataa group of data points around a value Please help me! use the following set of data: 20, 28, 30, 6, 15,18, 21, 22, 25, 29, 24, and 26. What are the third and first quartiles of the data? Three ways to use study plan effectively Don't guess!I will mark brainliest if its correct!Don't answer if you don't know!Also no links!And show your work plz! Find the perimeter of a regular hexagon with side length 4 meters. How many times greater is the value of the 8 in 382,000 than the value of the 8 in 38,200