Answer:
Hypotheses about the origins of life
The term for heat transfer because of direct contact is conduction.
Answer:
Scientist 3
Explanation:
Cas it goes from very low to high so there not on the same path
The answer is A because the males sperm determines the sex of a baby.The determines sperm is carrying an X or Y chromosome.
Answer:
The long strands of double-helical DNA wrap around histone proteins. The wrapping goes on and on to achieve the secondary and tertiary level of packing. In the end, the whole thing is highly packed enough to fit inside the nucleus of a single cell.
Explanation:
