Answer:
Marcello Malpighi was the person who used a microscope to see blood capillaries in the tail of a fish. He was a famous Italian scientist of the 17th century, and is known as 'the father of microscopical anatomy, histology, physiology, and embryology,' so he is definitely the correct answer
Explanation:
The correct answers from the choices listed above are all options except option A. Direct variation would mean that when one variable is increased then it must be that the other variable is also increased. This would also be true when it is decreased. Therefore, the answers are:
B. y=2/5x-2/5
C. y=27x
<span>D. 2y=x</span>
Answer: true
Explaining: they are typically buried on the surface
Answer:
b. They are carried throughout the body in the bloodstream, and each hormone affects target cells that have receptors for it.
Explanation:
Hormones are secreted by hormonal glands after they get signals to secrete or release the hormone. Then these hormones are carried by the bloodstream to their destination. Each hormone has its target organ or tissue which do not response to other hormones because it the cells in those tissue have specific receptor which binds to specific hormones.
For example, luteinizing hormone in male is produced by the pituitary gland which reach to the testis through blood and influence the Leydig cell to release testosterone. So Leydig cells have receptors for LH not for insulin hormone so it binds specifically to LH hormone. So the correct answer is b.
B. "the nameless grace/Which waves in every raven tress" is correct.
