1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
marin [14]
3 years ago
12

Which class of organisms gather their energy directly from the sun? a. autotrophs b. carnivores c. herbivores d. detritivores

Biology
2 answers:
alexandr402 [8]3 years ago
7 0

Answer: a.autotrophs

Explanation:

Autotrophs and heterotrophs are in equilibrium in the biosphere: Autotrophs capture sunlight to form ATP and NADPH, molecules they use to produce organic compounds from CO2 and H2O and release O2 into the atmosphere. Heterotopic beings, in turn, consume the organic compounds produced by autotrophic beings to obtain energy by oxidizing these compounds using atmospheric O2 and releasing CO2 into the environment. CO2 is used again by autotrophs, closing the cycle.

Rasek [7]3 years ago
5 0
I believe it is A.Autotrophs because carnivores gather their energy from eating meat and herbivores gather their energy from plants 
You might be interested in
What has uekaryotik cells liver, virus, oak, lactobacillus?
padilas [110]
Eukaryotic cells have chromosomes, a membrane-bound nucleus, and membrane-bound organelles, practically any living thing. Eukaryotic cells are also considered animal cells. 

It could be both liver and oak. 
It could also just be <u>liver</u> if it specifies eukaryotic animal cells. 

4 0
3 years ago
Suppose that ear length in rabbits is controlled by two additive genes, each of which has two alleles. A true-breeding female (a
PilotLPTM [1.2K]

Answer:

The ear length will be 11 cm.

Explanation:

To know about the ear length of F1 generation, we need to know that how much length in centimeters is contributed by each of the alleles. As we know, each allele has the same value for contributing to the effect of ear length, hence we can divide the ear length by 4 to get our results.

As 6 divided by 4 is 1.5 hence, the allele a and b contribute to 1.5 cm of the length of the ear.

6 divided by 4 is 4, hence the alleles And B contribute to 4 cm of the length of the ear.

The F1 generation will have AaBb genotype hence, the lenght will be 4+1.5+4+1.5 = 11 cm.

6 0
3 years ago
Wich best describes traditional classification?
Step2247 [10]
It is based on shared characteristics 
5 0
2 years ago
Read 2 more answers
What does low white blood cell count mean?
Crazy boy [7]
<span>A low white blood cell count usually is caused by: Viral infections that temporarily disrupt the work of bone marrow. Certain disorders present at birth (congenital) that involve diminished bone marrow function. Cancer (or other diseases that damage bone marrow)</span>
3 0
3 years ago
Can someone explain eukaryotic cells and prokaryotic cells like you’re talking to a 5 year old?
Fed [463]

Eukaryotic cells do not have a nucleus. The nucleus is where DNA, your genetic material, is usually stored. Prokaryotic cells do not have a nucleus. The DNA just floats around the cell instead of staying in one designated area.

6 0
2 years ago
Other questions:
  • Where does the keens cycle take place?
    11·2 answers
  • Exercise is needed to keep muscles
    11·2 answers
  • Use the following to make an accurate food chain: Bacteria, snake, mouse, grass, cricket, and sun
    11·1 answer
  • A fly has two alleles for the color of its eyes. The green allele is recessive, and is represented by q. The blue allele is domi
    14·1 answer
  • The phospholipid bilayer also contains ____ which links the fatty acids together.
    5·1 answer
  • According to Newton’s first law of motion:
    9·1 answer
  • Why is jumbo shrimp called jumbo shrimp if jumbo means big but shrimp means small?
    6·1 answer
  • When a substance changes from a liquid to a solid, which of the following are true? *
    14·2 answers
  • The ___________________ contains receptors for monitoring the position of the head.
    5·2 answers
  • How does the change in temperature affect pepsin?
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!