Answer:
c
Explanation:
A quantitative observation is an observation that can be measured or weighed. It's trying to find a number. Hope this helps.
C............................
This means that the micrograph was created by an electron microscope
Each year over 5 million collisions occur.
Hello!
1) A small group of birds arrives from South America.
2) Geographic isolation
3) Changes in gene pool
4) Behaviors from interbreeding
I hope it helps!
