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Ede4ka [16]
2 years ago
15

How do matter and energy move through an ecosystem? Your answer should include at least 6 complete sentences to explain the clai

m, evidence and reasoning.
Biology
2 answers:
Verizon [17]2 years ago
6 0

One example:

Energy moves through an ecosystem through different organisms. For example, plants can absorb energy from the sun. Animals, such as grasshoppers, can eat the plants and the energy goes to them. Progressing higher up the food chain, the energy continues to transfer through different animals - grasshoppers can be eaten by mice, mice by snakes, snakes by eagles, etc. etc.

Law Incorporation [45]2 years ago
6 0
Producers make all the food that is present in an ecosystem or food web. This means that we can trace all the energy and matter in a food web back to the primary producers. ... Producers create their own food, consumers use other organisms as a source of food, and decomposers break down dead plants and animals.
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One reason that regulation of gene expression is important is that it saves energy and materials from being used when they are n
lara [203]

Answer:

d. transcriptional regulation (regulation of whether transcription occurs)

Explanation:

If the product of a gene is not needed, then allowing the transcription of such gene to proceed only to be regulated after or even after translation will result in a mere wastage of resources. It thus means that the resources utilized for transcription has been wasted.

<em>Hence, the correct option is d.</em>

5 0
3 years ago
Which global water rights issue does the tippy tap technology help solve?
DochEvi [55]

Answer: A

Explanation:

it’s a hands free device that prevents water being wasted

3 0
3 years ago
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What structural feature of cells can allow molecules to flow directly from the inside of one cell to the inside of the next
antoniya [11.8K]
Specialized cell junctions<span> occur at points of cell-cell and cell-matrix contact in all tissues.</span>
6 0
3 years ago
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Agouti is a type of coat-color pattern in mice that cannot be expressed in albinos (white mice). Non Albino mice without the dom
damaskus [11]

Answer:

37.5%

Explanation:

These here are

Black (AA or Aa) and albino (aa)

Agouti (Bb or BB)

Thus, a cross between

AaBb and aaBb

The percent of the progeny which are likely to be agouti would be

A. a. B. b

a. Aa. aa. B. BB. Bb

a. Aa. aa. b. Bb. bb

The probability of agouti would be

1/2 (Aa) * 3/4 (BB or Bb)

= 3/8

= 37.5%

5 0
3 years ago
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A fern grows sporangia under its fronds. What is the next step in its life cycle?
Arisa [49]
Hi lovely,

The answer you're looking for would be D) Spores
4 0
3 years ago
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