In the 1900s, Comparative Biologists were based in North America, while Ethologists were based in Europe. Hope that help!
we call it clay. I hope this helps you
Answer:
You used too much.
Explanation:
0.4 kilograms is 400 grams
Answer:
Gravitational equilibrium helps maintain the environment in the Sun's core that is conducive to nuclear fusion. The Sun's gravitational equilibrium balances the gravity pulling inward and the pressure pushing outward. It keeps the Sun's size, denseness, and hotness stable, thus making nuclear fusion possible.