Which of the following is a nonrenewable resource?
a.
geothermal
b.
solar
c.
nuclear
d.
biomass

Which flexible structure that supports the nerve cord and led to the backbone

How are mutations continually being generated in a population (what are some of the causes of mutatuions? ) explain

What is the process of a new plant growing from its seed into a seedling? primary growth fertilization pollination germination