I think you just answered your question. They encourage adolescents to eat calcium-rich foods because it aids in bone formation, like you said.
Two identical DNA strands
Answer:
energy
Explanation:
energy allowed organisms to do work.
Answer: TAGC is the complementary DNA strand to ATCG.
Explanation: Hope this helps some.
A T C G
| | | |
T A G C
Answer:A
Explanation:<em>The core is a solid in the middle and molten on top of it</em>
