Because if they were in the inside, then they would not be able to sexually reproduct and could not have offspring.
Answer:
A. Argon
Explanation:
It is a noble gas, a group which is not reactive.
Answer:It can run in the same direction but it increases its speed.
Explanation:
explanation
a=average velocity/average time
average velocity=0.0+1.2+2.4+3.6/4
average velocity=7.2/4
average velocity=1.8 m/s
average time=0.0+3.0+6.0+9.0/4
average time=18/4
average time=4.5 s
a= average velocity/average time
a=1.8/4.5
a=0.4 m/s²
