According to this evolutionary tree, approximately how many years ago did humans and orangutans share a common ancestor?

1 million years ago

20 million years ago

12 million years ago

7 million years ago

When dr. farrell was a graduate student, he once made up a ph 8.0 sodium acetate buffer. why would the casual observer to this buffering faux pas come to the conclusion that he had the intellectual agility of a small soap dish?

What is homozygous?

Do milk contains starch

What is the difference between inorganic and organic

What are some ways to cause mechanical weathering?

At what ph is enzyme A working at its maximum rate

Which one of the following Foods contaminated chance is best prevented by cooking to Safe temperatures

What do a dinosaur and a tree have in commonA. they may have shared the matter b. they both get energy directly from the sun c. they both have the same exact DNAD. they both get their energy from plants?

Anchoveta feed on large zooplankton whereas sardines feed mainly on phytoplankton. Use this information to suggest why sardine numbers are less likely to collapse during an El Niño event.

Inflammation of the nerve root, menginges and spinal cord is the definition of which medical term?