I think the first one is right !.... but the for the other one it's B .
Answer:
D
Explanation:
because the sun is energy
Diaphragm...is the muscle that helps in respiration.....there are also some other but....you said flat so diaphragm !
Because science is always changing and every time you cam come up with a new outcome.
Gametes or sex cells.considered as haploid because they having a single set of impaired chromosomes.
so letter A,
