At 18 weeks the baby can start to hear sound.
That is going to be C) adolescence because when one is an infant they don't know much and they are just learning, as a kid in our childhood. Kids just don't pay attention and want to do whatever. We would already know life skills as an adult so it is adolescence
Answer:
Physically inactive people can lose as much as 3% to 5% of their muscle mass each decade after age 30.
Explanation:
Hopes this helps ?
D. seems the best to me so hope it helps
Tissue culture is the growth in an artificial medium of cells derived from living tissue.
