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podryga [215]
3 years ago
8

What are the names of the species used in this experiment? which of these species was the most tolerant of increased acidity in

the aquarium? which species was the least tolerant?
Biology
1 answer:
SVETLANKA909090 [29]3 years ago
5 0
<span>The only traits that can be acted upon by natural selection are those that are controlled by ___________________</span>
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What is not a dissolved gas present in the ocean
liraira [26]

The correct answer is option B, hydrogen.

The majority of the atmospheric gases are found in the sea water solution. In supplementation to oxygen and nitrogen, the most profusely found gas in the atmosphere, that is, carbon dioxide is found in the ample concentrations in the ocean waters.  

However, hydrogen is not present, and if found it is found in minute concentration. Of the gases, nitrogen is the most abundant gas found in seawater, while oxygen is the second most abundant, and carbon dioxide is the most soluble gas, and one of the various constituents, which influences the pH balance of the ocean.  


5 0
3 years ago
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Explain the circumstances when a recessive trait will be expressed.
Sophie [7]

Answer:

Mark me as brain list plz

Explanation:

When a trait is recessive, an individual must have two copies of a recessive allele to express the trait. Recessive alleles are denoted by a lowercase letter (a versus A).

6 0
2 years ago
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Describe an organism that does not depend on others for food or a place to live
Sliva [168]
I would think of a unicellular organism or a plant, but I'm not too sure on this one,  Just trying to help :)
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3 years ago
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A coastal body of water partly surrounded by land with input from both sea and fresh water is called: A. the limnetic zone. B. a
Elan Coil [88]

Answer:

B. An Estuary

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it is a coastal body of water surrounded by land

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<span>dentinoenamel junction</span>
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