Answer:
I know that its true that fish have 4 limbs and its also true that sharks have bony skeletons
Explanation:
Answer:
Virchow saw cells dividing and added that living cells arise only from other living cells. All organisms are made of cells, all life functions occur in cells, and all cells come from other cells
Explanation:
Hope this helped you out.
Answer:
A. They have identical DNA in all of their cells.
Explanation:
Identical twins are also known as monozygotic twins. They result from the fertilization of a single egg that splits in two. Identical twins share all of their genes and are always of the same sex. In contrast, fraternal, or dizygotic, twins result from the fertilization of two separate eggs during the same pregnancy.
I believe it is the first one but I am not 100% sure
I believe it is variables bc it includes independent, dependent, and controls
