How does allele frequency and genotype frequencies changes between generations in the end, they found out that the allele frequency and the genotype frequency will remain constant from generations if evolution is absent.
Because the vaccine is an antigen from living, weakened or killed microorganisms that activate the immune system and the body produces protective antibodies.
The Skeletal system helped him move his hand away from the hot object.
Explanation:
The Skeletal system consists of our skeleton or the bones. The other options would be correct if the question asked about the<u> nervous system</u> instead of the skeletal system.
