Answer:
Human:
Adenine 31
Guanine 19
Cytosine 19
Thymine 31
Cow:
Adenine 28
Guanine 22
Cytosine 22
Thymine 28
Salmon:
Adenine 29
Guanine 21
Cytosine 21
Thymine 29
Wheat:
Adenine 27
Guanine 23
Cytosine 23
Thymine 27
Yeast:
Adenine 31
Guanine19
Cytosine 19
Thymine31
Step-by-step explanation:
Since the bases are in pairs, they must be the same amount.
There is the same amount of adenine and thymine
There is the same amount of Guanine and cytosine.
The values must add up to 100%