Question

fill in the blanks it is biology ​

Answer 1

Answer:

a) mammals

c) fallopian tube

d)frog

e) asexual reproduction

Explanation:

b) In humans the embryo begins to develop about 4 days after an egg is fertilized. appearing initially as a tiny mass of cells , it eventually gives rise to the fetus ,an abvious human from first day of the embryo existence ,it journey along the fallopian tube

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