Answer:
a. Mitochondria
Explanation:
Mitochondria, the so-called "powerhouses" of cells, are unusual organelles in that they are surrounded by a double membrane and retain their own small genome.
It is better to break a bone than tear a muscle as bones have more blood supply to them than ligaments/tendons. Ligaments/tendons are also more complex to rebuild. In general, wounds heal slower when blood cannot circulate properly.
Answer:
Probiotic bacterial growth on the surface of the skin, sweat production on a hot summer day, dilation of the skin's blood vessels, and constriction of the skin's blood vessels.
Explanation:
Answer:
A.certification
When someone completes their degree or something they get a certification.
