Explanation:
External plant structures such as leaves, stems, roots, flowers, fruits and seeds
<span>The measles, mumps, and rubella vaccine is the live, weakened measles virus. The vaccine is made from an attenuated form of the virus and combined with protein or small viruses and bacteria extracted from the virus. Nucleic acid vaccine is a vaccine that is attenuated whole-agent vaccine.</span>
Active transport because it is moving from a lower concentration to a higher concentration
I'm not sure but it might be C
