The roles of the female reproductive system are:
producing eggs
allowing for fertilization
and, allowing for childbirth.
I hope this helps!
The Cambrian Explosion is when diverse animals were first recorded as fossils.
The distance of Earth from the Sun is 94.5 million miles.
A light year is 6 trillion miles so it would be less.*
Question 1: B: rapid water drainage
They produce oxygen they are used as shelter, they are used for blocking the shade, they sustain other animals that sustain the planet and us.