Answer:
the vaccine causes the immune system to produce antibodies to the virus that causes the measles
Answer:
solid: Has a definite shape and volume. liquid: Has a definite volume, but take the shape of the container. gas: Has no definite shape or volume. change of state: When matter is converted from one of the three states (example: solid, liquid, or gas) to another state.
Explanation:
Answer:
sorry im not in that level
Explanation:
Answer:
Because it uses a carrier at the cell membrane
Explanation: