Explain why the emergence of alga was required before animals could exist on the planet

Which material would result in the least amount of energy transfer? A reflector that is bright in color and smooth. A reflector that is dark in color and smooth. An absorber that is bright in color and rough.

How does replicated DNA compared to the original DNA (before it replicated) ?

Which compound would most likely be found in all living organism

I've never been able to answer this and i don't know if i worded this right but i hope you understand ...

The difference in charge across the membrane is called the . It is measured in .

A client comes into the emergency room (er) after hitting his head while playing basketball. he is alert and oriented. which is a priority nursing intervention? assess full range of motion (rom) to determine extent of injuries.

How do nurse researchers strive for constancy of conditions in implementing a treatment?

Explain the relationship between mutation, natural selection, adaption, and extinction

When are phytoplankton counts the highest?

Diamond is The hardest mineral on the mohs scale A no nonmetallic element The only mineral with luster An isotope of silicon