Answer:
The act of carefully watching or examining a person or object when something is happening is known as an observation. An act of deriving rational conclusion from known facts or circumstances is called inference. ... On the other hand, the inference is an explanation or assumption of what one has perceived or seen.
Explanation:
ADP has two phosphate groups and ATP has three phosphate groups but they both have phosphate groups.
1.a
2.c
3.a
4.a
have a good day!!
B. Krill
I hope this will help you that is the correct answer
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