The number of new infants per one thousand individuals in a population per year is the birthrate
Answer:
there gonna freese and the animals are gonna be hibernating
Explanation:
If i'm correct. it should be Macroevolution
Invertebrates
in- = not
vertebra = spine
Once retinal has absorbed a photon which initiates effects that create nerve impulses, the impulses get carried to the brain, which then processes the impulses along with other signals, ultimately allowing the eyes to see.