Answer: Nucleus!
Explanation:
The structure necessary for a mitochondria to produce new cells is the nucleus.
Hope this helped!! :D
1. A !! Its Mesozoic era and Jurassic period !!
2.B !! Archaeopteryx led to evolution of birds as they are connecting link between birds and reptiles.
3.B !! Very popular to be known , dinosaurs extinct due to metroites collision !!
F=ma
m=40 kg
a= unknown
f= 400 N
rearrange equation to f/m=a
so (400)/(40) = 10 m/s/s
You can't see either of them, and they're consistently moving.<span />
