6. What is one main human activity that causes smog, acid rain, and con-
tributes to global warming?
the main human activity is air pollution
Plant systems are made of
What three properties of water cause the oceans to change temperature so
slowly?
Answer:
because it has highest specific heat capacity
List and describe the three major theoretical issues in the study of lifespan development.
Explanation:
Three issues pervade this study:
The relative impact of genes and experience on development. Whether the development is best described as gradual and continuous or as a sequence of separate stages. Whether personality traits remain stable or change over the life span.In a population of 100 people, 30 have brown hair and 70 have black hair. What is the Relative Frequency for Black hair?
Answer:
0.7
Explanation:
Given that in statistics, the Relative Frequency is the Frequency of the class divided by Total.
Hence, in this case, the Relative Frequency of black hair is the Frequency of black hair divided by the Total.
Hence, we have 70 ÷ 100
=> 0.7
Therefore, the correct answer is 0.7 Relative frequency.
Why can certain drugs or viruses cause birth defects?
Q (1)
Which of the following is a shared characteristic of humans and fern plants?
A) They both perform cellular respiration to make usable energy
B) They both ingest their food.
C) They both make their own food (within their cells)
D) Their cells have cell walls
Q (2)
Which organelle can be found in the cells of a tree leaf, but not in the cells of a lizard?
A) mitochondrion
B) chloroplast
C) ribosome
D) nucleus
Q (3)
Which of the following is true about how plants use energy in their cells?
A) Energy is transferred from glucose into ATP to power cellular work
B) Glucose is used directly to power cellular work
C) Energy is transferred from ATP into glucose to power cellular work
D) ATP is product of plant photosynthesis
Answer: 2. B 3. A 1. C
Explanation:
1. The correct option is "A" that They both perform cellular respiration to make usable energy.
What is a similarity between fern plants and humans?Humans and ferns are similar as both fertilize to give rise to a new life while different as the haploid form of life present in the ferns life cycle and both male and female reproductive parts are present in one plant.
Thus, they both perform cellular respiration to make usable energy.
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2. Chloroplast is an organelle that can be found in the cells of a tree leaf, but not in the cells of a lizard.
What is chloroplast?Chloroplasts are present in the cells of all green tissues of plants and algae.
Thus, Chloroplast is an organelle that can be found in the cells of a tree leaf, but not in the cells of a lizard.
To learn more about Chloroplast click here:
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3. The statement, energy is transferred from glucose into ATP to power cellular work is true about plants using energy in their cells.
How do plants use energy in the cells?The energy collected in the chloroplasts is used during cellular respiration.
During cellular respiration, the energy from the glucose made during photosynthesis is used to produce energy molecules for growth and reproduction.
Thus, energy is transferred from glucose into ATP to power cellular work is true about plants using energy in their cells.
To learn more about Chloroplast click here:
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Clown fish live in the waving tentacles of sea anemones in the ocean. The sea
anemone provides a safe place for the clown fish to escape predators. The sea
anemone, although it has poisonus tentacles, does not bother the clown fish and is
not harmed by the clown fish. This relationship between organisms can be described
as-
a- commensalism
b- mutualism
c- parasitism
d- predation
Answer:
d i thank?
Explanation:
what gas will make a flame bigger?
Cell division allows multicellular organisms to grow.
Question 6 options:
True
False
The statement cell division allows multicellular organisms to grow is definitely true.
What do you mean by Cell division?Cell division may be defined as the process by which cells multiply involving both nuclear and cytoplasmic division.
Almost all multicellular organisms use the mechanism of cell division for growth and the proper maintenance and repair of cells as well as tissues.
Therefore, the statement cell division allows multicellular organisms to grow is definitely true.
To learn more about Multicellular organisms, refer to the link:
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What is the ultimate source of energy for all ecosystems?
OA. plants
OB. the Sun
OC. primary consumers
OD. secondary consumers
Which of the following contribute to dirty air?
Select three options.
• photosynthesis
• fossil fuels
• smoking
• mold
• respiration
Answer:
Fossil Fuels, smoking, mold
Explanation:
Answer: Fossil Fuels, smoking, mold
Explanation: On Edge!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
Which of the following is true about bacteria?
A) They have an open digestive system
B) They belong to the domain Eukarya
C) They lack a nucleus and other organelles
D) They are not living things
i would say the answer is
A) They have an open digestive system
why is sexual reproduction a necessity for sharks
Answer:
cause they can't asexually reproduce
Explanation:
a shark has to reproduce and is too big of an organism to use asexual reproduction, so there's only one left
do you agreed that cell is a building unit of organism yes explain why?class 9
Answer:
It can be, but not really
Explanation:
This is because cells can be the building block of an organism, e.g. humans, but they can also be their own separate organism, such as a bacteria.
ANSWER ASAP:
What are the basic
needs of humans? What are basic needs of
animals? How are these similar or different?
Answer: 1. Human beings have certain basic needs. We must have food, water, air, and shelter to survive. If any one of these basic needs is not met, then humans cannot survive. 2. In order to survive, animals need air, water, food, and shelter (protection from predators and the environment); plants need air, water, nutrients, and light. Every organism has its own way of making sure its basic needs are met. 3.Humans and Animals both have similar social skills. ...
We have facial expression similar to that of a mouse. ...
We talk things while sleeping just like dolphins. ...
Just like Humans, Cows also have regional accents. ...
Dolphins, just like Humans get occasionally high.
Explanation:
Base your answer to the question on the chemical reaction below.
If the chemical reaction takes place in an organism that requires sunlight to produce substance X, the organism must be
1. a heterotroph
2. an annelid
3. an autotroph
4. a fungus
how was science relevant to the world
Answer:
Science helped create almost everything today, medicinces,drought resistant food, technology, further education in doctoring, electricity etc.
Explanation:
How might we determine if albinism is an inherited or acquired trait?
Answer:
In all types of OCA and some types of OA, albinism is passed on in an autosomal recessive inheritance pattern. This means a child or something else has to get 2 copies of the gene that causes albinism
I need HELPPPP PLS ASAP ITS DUE TODAY PLSS. click on the image
Los insectos polinizadores son especies clave en muchas comunidades que interacción interespecífica se da entre estos insectos??
Answer:
Competencia interespecífica
Explanation:
Los polinizadores son organismos esenciales para el equilibrio de las comunidades silvestres y el mantenimiento de la biodiversidad existente en el planeta. Los insectos (especialmente las abejas) representan el grupo de polinizadores más importantes, estos organismos consumen el néctar como alimento y simultáneamente son utilizados por plantas para reproducirse mediante el trasporte del polen de una flor a otra. Los insectos polinizadores usualmente visitan muchos diferentes tipos de plantas y, a su vez, estas plantas son polinizadas por diferentes grupos de insectos polinizadores. Como consecuencia de esto último, entre polinizadores se establece una competencia interespecífica por un recurso (es decir, el polen) el cual a priori podría considerarse limitado. Sin embargo, ha sido demostrado que las redes e interacciones entre plantas y polinizadores están organizadas de tal modo que la competencia interespecífica entre polinizadores se encuentra reducida drásticamente, siendo incluso beneficiosas para las especies que la componen. Estos resultados se encuentran soportados por el análisis de información a campo la cual demuestra como redes entre polinizadores y plantas son similares en diferentes ecosistemas/continentes y también porque cuando tales conexiones gozan de buena salud se observa un aumento de la biodiversidad en las comunidades ecológicas.
The best-accepted hypothesis for the dispersal of monkeys to the New World is: Group of answer choices platyrrhines evolved from early anthropoids in Africa and rafted or island hopped across theAtlantic to South America. platyrrhines evolved from adapiforms in Asia and crossed a land bridge to the Americas. Old and New World anthropoids evolved independently from different lineages of Eocene primates in Africa and South America, respectively. transportation after human colonization.
Answer:
platyrrhines evolved from early anthropoids in Africa and rafted or island hopped across the Atlantic to South America. ( option A )
Explanation:
The best-accepted hypothesis for the dispersal of monkeys to the New World is ; platyrrhines evolved from early anthropoids in Africa and rafted or island hopped across the Atlantic to South America.
The group of answer choices are various hypothesis about the dispersal of monkeys but the best-accepted hypothesis is the first option ( Option A )
A person's debt-to-income ratio describes:
A. how much money a person can borrow from a bank at any given
time.
B. how frequently a person has to make payments on a significant
debt.
C. how much the person has borrowed compared to how much he or
she earns.
D. how often the person's credit score changes based on increasing
levels of debt.
Answer:
A. how much money a person can borrow from a bank at any given
time.
Explanation:
The debt-to-income (DTI) ratio measures the amount of income a person or organization generates in order to service a debt.
How does the structure of DNA allow copies to be made?
Answer:
It's a double helix that can be unzipped, copied, and then replicated
Beneficial bacteria are found in our digestive tract
A. true
B. False
please help
I will give brainliest and 5 * and 10 points for the best answer
I don't want to see an link if I do you will be reported
can someone help me fill this out i have no idea
Answer:
1. Renewable
2. wood
3. Sun ... Wind
4. Water
5. Electricity
Explanation:
Antibodies start the inflammatory response. True or False?????????
Answer:
True
Explanation:
Which of the following explains why cattle should not be given apples?
Apples cause bloat in cattle,
Apples cannot be digested by cattle,
Apples lead to infertility in cattle,
Apples contain insufficient nutrients for cattle
Answer:
"Cows that eat apples can get a bloated stomach and die. But that's not what's happening when your cattle feed on apples fallen on the ground or those that you offer them to diversify their diet. ... So, if you plan to introduce apples into your cows' diet, do so gradually."
So your best choice is option A!
Explanation:
- Eijiro <3
Which phylum to not have an internal or external skeleton or shell?
Explanation:
What is the name of this website
or the book?
The law of conservation of energy states that energy cannon be created or destroyed.
O True
O False
Answer:
false
Explanation:
The first law of thermodynamics, also known as Law of Conservation of Energy, states that energy can neither be created nor destroyed; energy can only be transferred or changed from one form to another. For example, turning on a light would seem to produce energy; however, it is electrical energy that is converted.
Hope this helps get an A for me kay!!!