How does the proportion of hydrogen and helium in the universe support the Big Bang theory?

How many types of rock can form from the rock cycle

Idon’t know the answer and i’ve been stuck on it for a while now skskskskks

Answer ! in your opinion, what are the limiting factors that might affect the growth or diversity of our ecosystem? respond to this question in claim, evidence, reasoning format. 1. make your claim (i are the limiting factors that might affect the growth or diversity of our 2. follow the claim with 3 pieces of evidence. evidence may be taken from the reading, the videos, previous lessons, or googled answers. site sources, too. 3. use reasoning to explain why you chose your evidence.