You're right. The Upper Mantle is directly under the Crust. Hope this helped! =^-^=
In a cactus, carbon is fixed only during the day. this is because cacti need sunlight to perform photosynthesis. Have a great day :)
Answer:
The answer is B Each group of three RNA bases codes for an enzyme that connects amino acids.
Answer:
prokaryotes and eukaryotes both have ribosomes
Explanation:
because both have ribosomes but those ribosomes are not the same kind
