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Roman55 [17]
3 years ago
11

In tilman's experiments with diatoms, what was the outcome when the two species competed for silica?

Biology
1 answer:
vlada-n [284]3 years ago
5 0
<span>When two different species are competing for a resource in a contained situation, the result is the extinction of the one species or the other.</span>
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padilas [110]
<span>1. Restriction enzymes are

A then C

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PCR


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a Polyacrylamide gel

Hope this answers the question. Have a nice day.

</span>
5 0
3 years ago
What type of molecule is represented by the model below?
charle [14.2K]

The answer to your question is Letter C   <-- ANSWER

Steroid is a molecule made up of four carbon rings with other atoms bonded to those rings.


Hope this Helps

7 0
3 years ago
Read 2 more answers
Where does the sedimentary rock chalk form? from the precipitation of minerals in shallow marine environments by the lithificati
Katarina [22]

The correct answer is an accumulation of microorganisms in deep marine environments.

Chalk rock refers to a pure form of limestone produced in tropical and warm seas about 100 million years ago in the Cretaceous period. The microscopic marine algae known as coccoliths thrived in the ancient seas. Their shells were comprised of calcite. With the death of the algae, their bodies sunk to the floor of the sea and sediment of chalk got deposited.

Over many years layers of chalk sediment got deposited and resulted in compaction of loose sediment into solid chalk rock.

8 0
3 years ago
What’s amnio acids mean
Andrews [41]

Answer:

Amino acids are organic compounds that combine to form proteins. Amino acids and proteins are the building blocks of life. When proteins are digested or broken down, amino acids are left. The human body uses amino acids to make proteins to help the body: Break down food.

7 0
3 years ago
3.
jekas [21]

Answer:

Glaciers bring quantities of minerals beneficial to plants as the water runs off melting ice.

Explanation:

Glaciers are natural reservoirs of water and minerals that may persist to dry conditions during the summer season. Ice melting provides water and minerals during the warm season, which is therefore critical for plants living in dry summer environments. Moreover, it is well-known that the 'melt-water' (i.e., water released by the melting of glacial ice) also affects downstream stream water temperatures, creating a microhabitat that may be beneficial to the life of plant species.

8 0
3 years ago
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