The structure<span> and </span>function relate<span> because what the </span>structure<span> is made of influences what the ... Therefore, it is fit to </span>do<span> the job of pumping blood around the body.</span>
The prostate gland ,the bulbo-urethral gland and the seminal vesciles are the glands which provide secretions that nourish and protect sperm cells.
Answer:D
Explanation: The answer is D because Archaebacteria are the only bacteria that defy the laws of nature and live in harsh/ tough environments.
Is Aids Curable?
Aids is part of the reproductive systems
Answer:
A human heart is roughly the size of a large fist.
Explanation:
but the size varies according to an individual's age, health and size. The heart weighs 7 to 15 ounces.