Answer:
The safety and effectiveness of vaccines are under constant study. Because vaccines are designed to be given routinely during well-child care visits, they must be extraordinarily safe. Safety testing begins as soon as a new vaccine is contemplated, continues until it is licensed, and is monitored indefinitely after licensure.
Explanation:
Https://water.usgs.gov/edu/watercycleevaporation.html
This should help :)
Answer:
Muscle contraction
Explanation:
Because it will be very hard for the respiration to release through human energy
The metabolite called lactic acid causes the body, specifically the muscles to ache after performing exercises. During exercise, respiration takes place which converts glucose substituents to be converted into metabolites such as lactic acid.
Answer:
Yes
Explanation:
Homologous structures or similar structural features can be a result of common ancestry. DNA comparison and analysis between the species can be used to identify the common ancestor.
