Answer:
2 hours of cardiovascular exercises every day. It is practical and realistic
Explanation:
B because it's just particles
Answer:
The uterus, and the ovaries
Explanation:
the uterus,hosts the developing fetus,produces vaginal and uterine secretions and passes the anatomically male sperm through to the fallopian tubes. The ovaries, which produce the anatomically female egg cells.
Answer:
The intercalated discs allow the cardiac muscle fibers to contract in unison, producing a uniform contraction of the heart. If they were not functional, the cardiac muscle cells would not contract in unison and the heart would not have uniform, functional contractions.
I hope this answer helps you out! :D
