vaccines are weakened viruses or bacteria that prompt the body to develop antibodies to foght against disease
Answer:
Hard
Explanation:
it is hard because these are usually hard parts of an organism including shells, bones, teeth, woody trunk, stems, and branches.
Answer:
sexual reproduction, because the genetic material comes from both parents.
Explanation:
The sperm and egg produced contain different combination of genes
B) water cycle is the correct option
