Enzymes speed up a biological reactions by lowering the activation energy.
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Answer:
They both had a tail as an embryo.
Explanation:
Both human and dogs have tail as an embryo. Temporary tail-like structures are present in the human embryo. These tail like structure develop around the fifth or sixth week of gestation, having about 10 to 12 vertebrae and removed when it reached to its full development stage while on the other hand, tail present in dog's embryo also developed with time and we can see when the dog baby is fully formed.
False, atomic mass is the weighted average mass of an atom of an element based on the relative natural abundance of that element's isotopes
Answer: 10. A. capital. 9. B. 8. C.
Explanation: