D. Both a and b because anaerobic is without oxygen. It's preforming short bursts of energy at a time.
Answer:
The integumentary system is
composed of hair, skin, and nails.
Its function is to protect the body
from the external environment. The most similar organelle is the cell membrane
College is important because it the last step to become a brave and improved and successful adults to have success in our life
The most weight you can lift at one time in good form is maximum resistance is true
