Answer:
B 20 amino acids, hundreds of proteins
Explanation:
I hope this helped :)
Answer:
The Pacific Plate is moving to the northwest at a speed of between 7 and 11 centimeters (cm) or ~3-4 inches a year. The North American plate is moving to the west-southwest at about 2.3 cm (~1 inch) per year driven by the spreading center that created the Atlantic Ocean, the Mid Atlantic Ridge.
Explanation:hope it works for you:)
The second one hope that helps
The answer is A as they both share the same cells
