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Nesterboy [21]
3 years ago
8

How are food webs used to help explain ecosystem interactions?

Biology
2 answers:
lara [203]3 years ago
6 0

Answer:

A food chain describes how energy and nutrients move through an ecosystem. At the basic level, there are plants that produce the energy, then it moves up to higher-level organisms like herbivores.  In the food chain, energy is transferred from one living organism through another in the form of food.

Explanation:

lesantik [10]3 years ago
4 0
They show you the flow of energy from one organism to another
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Please help .. urgent
fenix001 [56]

Answer:

C

Explanation:

they both go through incomplete metamorphosis so they will both develop as a nymph

6 0
3 years ago
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A student wishes to measure the speed of a toy car at the bottom of an inclined plane. Which information is needed to calculate
Sidana [21]

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6 0
3 years ago
Which of the following
Pachacha [2.7K]

Phosphate groups of the nucleotides in the diagram are marked with W.

Option C.

<h3><u>Explanation:</u></h3>

DNA is a macro molecule which is formed of polymerization of deoxyribonucleotides. Four types of deoxyribonucleotides are present which are adenosine, guanosine, thymidine and cytosine triphosphate. These nucleotides are polymerized based on the genetic setup.

The phosphate groups attached with the sugar molecule are actually polymerized with the o glycosidic bond. That's marked with the letter W. These phosphate molecules are attached with the sugar molecules which actually are attached with the nitrogen bases. They in total forms a nucleotide, hence the whole DNA. X in the diagram are nitrogen bases and the Y are the hydrogen bonds between the complementary nitrogen bases

5 0
3 years ago
Resource partitioning results in: a move from the realized niche to the fundamental niche for both species. individuals of each
bazaltina [42]

Answer:

a move from the fundamental niche to the realized niche for both species.

Explanation:

The niche of an organism is the functional role of the organism in the community or the ecosystem as a whole. This include the environment an organism lives and all the jobs it does in it.

Fundamental niche refers to all the possible functional roles of an organism in an ecosystem while realized niche refers to the specific roles the organism is limited to as a result of resource limitation, competition or other factors.

Resource partitioning involves the division of limited resources among organisms so as to avoid competition within the niche.

<em>Hence, resource partitioning causes a move from the fundamental niche of an organism to the realized  niche of that organism. </em>

7 0
3 years ago
The sugar and phosphate portions of DNA molecule function mainly to
Anni [7]

Answer:

Store and transfer genetic information

Explanation:

3 0
3 years ago
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