There are
50 protons in tin
50 electrons in tin
And 69 neutrons
Hope this helps
Answer:
Mitosis duplicates cells
Explanation:
Without mitosis you would have never gotten pass the "zygote" phase. You would have stayed as a single cell. Mitosis makes you grow.
Biological diversity is the variety of species in a given area. If a new species is added there are more species and therefor greater biological diversity and if one goes extinct there are less species and therefore less biological diversity.
The correct answer is:
Most of a healthy person’s fat stored under the skin and around the organs.

Answer:
S phase
Explanation:
S phase is the second phase of interphase (longest phase where cell grows and replicates it's DNA and does it function. It is broken up into smaller sub phases). S phase is the synthesis phase. During this phase chromosomes are replicated ( The DNA is copied).