Answer:
D. They float on convection currents in the mantle.
Explanation:
Answer: Because 1 is a smaller number
Explanation:
1st Q : Sugar 2nd Q : Insulin 3rd Q : idk Tbh
The Phytoplankton <span>support nutrients in water and from the base of many aquatic ecosystems.</span>
Answer:
DNA is made up of molecules called nucleotides. Each nucleotide contains a phosphate group, a sugar group and a nitrogen base. The four types of nitrogen bases are adenine (A), thymine (T), guanine (G) and cytosine (C). The order of these bases is what determines DNA's instructions, or genetic code.
Explanation: