Wyatt is making a model of our solar system. He is labeling the planets as terrestrial planets
and gas giants. Which planet should he label
as a terrestrial planet?
A Jupiter
B Neptune
C Uranus
D Venus

Which of the following occurs most often in a population when genetic variation and overproduction are present? some organisms have a lower reproductive success than others. some organisms have a higher reproductive success than others. some organisms have no reproductive success. some organisms do not have genetic variation.

What did not occur in the proterozoic eon a)the oxygen levels increase greatly in the atmosphere,b)the emergence of the eukarya , c)muti cella’s eukaryotic organisms began to diversify,d)anaerobic bacteria kept thriving with more oxygen

Mineral rich water heated by newly found oceanic crust escapes through cracks in the ocean floor called