Answer:
140
Explanation:
Maximum heart rate is (220-age) __200__beats per minute.
70% of 200 is 140
B. testes - the Sertoli cells of the Testes are where sperm mature and the Leydig cells of the Testes generate Testosterone
The vas deferens is a delivery tube connecting the testes to the prostate/urethra for export, and the penis is only a conduit to deliver the sperm inside semen during coitus.
The epididymis only stores mature sperm in preparation for the next ejaculation.
Answer:Adhesion of water by hydrogen bonds to molecules with lots of partial ... The faster a molecule moves, the greater its kinetic energy. ... All bodies of water would eventually freeze solid, making life as we know it ... Consist mostly of hydrocarbon regions. Fats ... When three fatty acids are joined to a glycerol by an ester linkage.
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The answer should be B because people with problems that have to do with drugs and alcohol don’t usually like to get help but their family cares about them and wants them to get help for their own well being.
Answer:
Rest each muscle group for at least 48 hours to maximise gains in strength and size.
