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
aev [14]
3 years ago
12

What is the importance of the carbon and nitrogen cycles to ecosystems?

Biology
1 answer:
MAVERICK [17]3 years ago
7 0

D They provide materials organisms need to build their bodies.

Explanation:

plant absorbs n2  animal eats it the plant the animal dies it releases the n2 as  n2 ammonia  which a plant absorbs beginning the cycle again.

animal inhales oxygen exhales co2 plant absorbs co2 releases o2. and then the cycle begins again.

You might be interested in
If a telescope could zoom even further in, and look beyond the hdf , what do you think they would see?
VikaD [51]
More stars & new things
7 0
3 years ago
Name the body system that helps protect mammals from disease
Yuliya22 [10]
The Answer  would be  the immune system
8 0
3 years ago
In a tropical forest some leaves are dark green and some are light green. In a population of caterpillars, homozygous dominant d
Sedbober [7]

Answer:

This is an example of "Disruptive selection".

Explanation:

<em>Disruptive selection</em> occurs when <em>selective pressure</em> <em>favor homozygous</em>. In equilibrium, <em>the two alleles might be present or one of them might be lost</em>. If an environment has two extremes, then in these environments, both alleles are presented in homozygous.  

The disruptive selection causes an <em>increase</em> in the two types of <em>extreme phenotypes over the intermediate forms</em>. Limits between one extreme and the other are frequently very sharped. Individuals belonging to one phenotype can not live in the same area as individuals belonging to the other phenotype, due to the traits differences between them, competition, or predation.

Populations show two favored extreme phenotypes and a few individuals in the middle. Individuals who survive best are the ones who have traits on the <u>extremes forms</u>.  Individuals in <u>the middle</u> are not successful at survival or reproduction.

<em>Color</em> is very important when it comes to <em>camouflage</em>. Dark green caterpillars that live in dark foliage and light green caterpillars that live in light foliage can <em>hide from predators</em> more effectively and will live the longest. Intermediate colored green caterpillars that don't camouflage or blend into either will be eaten more quickly.

6 0
3 years ago
Read 2 more answers
Organic compounds all contain the element carbon. Which organic compound used for stored chemical energy contains carbon, hydrog
aleksklad [387]

Answer: Lipids

Explanation:

7 0
3 years ago
Why are common names not a good reference to a species
user100 [1]
Becuase you will get the species mixed up 
5 0
3 years ago
Other questions:
  • What is carried to the body cells by blood? (more than one)
    15·2 answers
  • Which of the following statements is FALSE? a. In the lag phase, cell death exceeds cell division. b. In the death phase, bacter
    10·1 answer
  • The humerus is the long bone that extends from the shoulder to the elbow. Which skeletal system does the humerus belong to?
    10·2 answers
  • What is the function of the lysosome in the cell?
    13·1 answer
  • The study of the ways living things function.
    5·2 answers
  • Variations within a species are probably caused by:
    11·1 answer
  • The Northern and Southern Hemispheres experience opposite seasons and different day lengths, no matter what time of year. What i
    5·2 answers
  • What causes an increase in the number and intensity of small earthquakes before an eruption?
    9·1 answer
  • A thin section of bacteria sample is cut with a knife and exposed to an electron beam during:
    6·1 answer
  • If I slept next to my Alexa all night, will it damage my brain a lot after doing this for a month?
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!