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Tomtit [17]
3 years ago
6

"Human activities change only the biotic features of an ecosystem." Is this statement true o false? Please explain why or why no

t.
This is science
Biology
1 answer:
Umnica [9.8K]3 years ago
7 0
Related to living organisms
the biotics requlating of the environment is a key to global change
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<span>The answer to this question would be: 
- The permanent thermocline presents a barrier that keeps nutrients in deeper water from mixing with surface waters.
- The sunlight penetrates deep into the tropical ocean, warming the surface waters and creating stratification of water masses.

In tropical lands, the area is getting sunlight all around the year. This will cause the plant to be able to do photosynthesis all around the year too. Sunlight can penetrate the ocean, but the intensity will be much lower in deeper part. The ocean also become warmer but it will become cold in the deeper part too. </span>
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3 years ago
Which two (2) statements are correct examples of the “structure determines function” relationship among specialized cells in an
Nady [450]

Answer:

A and E are the correct.

Explanation:

Examples of the structures that determine function:

a) <u>Chloroplasts </u>only found in plant cells. They work to fix the CO2 in the presence of <u>light energy</u> (sunlight) and convert the reactants into <u>sugar molecules (carbohydrates</u>) that can be used by cells for metabolic functioning.

e) <u>Sperm</u> is the male reproductive cell. Motile sperm cells have a tail-like structure that typically <u>move via flagella</u> and requires a water medium in order to swim toward the egg <u>for fertilization</u>.

Other options are not correct because <u>they don't explain their function according to their structure</u>.

6 0
3 years ago
We cannot see forces. Name four ways we know that forces exist.​
zavuch27 [327]

When u r traveling in bus and bus takes a turn.

When u are pushed from back and u suddenly moves forward or u falls down.

When u r playing on marry go round.

And when lifts a bucket full of water.

May this help u, plz mark it as a brinlyst

Answer:

Explanation:

4 0
3 years ago
Which is a characteristic of a virus, but NOT a bacterium?
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I would have to say A) capsid
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3 years ago
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Using what you know about mutation, cellular division(mitosis), and DNA replication, explain how damaged DNA in a stem cell coul
White raven [17]

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It could largely impact the way you look.

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Since 100% of your DNA decides how you look, if even one thing changes, one part of your look would change. Sometimes it's something big like eye color, or sometimes like a small change in skin color.

6 0
2 years ago
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