Keeps in heat, protects us from radiation, provides oxygen, and protects us from objects coming towards the earth.
Answer: Lithium
Explanation:
The ratio for the reaction of Li and water is the same, but there are more moles of water than lithium. Therefore, lithium is the limiting reactant.
Old but good do a volcano <span />
Answer:
mutation
Explanation:
a mutation in the genes causes cancer cells to reproduce and infect others when it should kill itself off immediately
Answer:
The answer is option c which is gametes
