In a negative feedback loop, how are the responses and the original stimulus related a. the response does not affect the original stimulus

b. the response stops the original stimulus

c. the response counteracts the original stimulus

d. the response amplifies the original stimulus

When a person is exercising the body needs to deliver increased amounts of oxygen to the muscles which component of blood ensures that the muscles will receive it

What is the difference between sex-linked traits and autosomal traits in humans? a. sex-linked traits can only be passed from fathers to sons, while autosomal traits can be passed on from both parents to offspring of any sex. b. sex-linked traits are passed on through the x and y chromosomes, while autosomal traits are passed on through the other 22 chromosomes. c. sex-linked traits only affect females, while autosomal traits affect both males and females. d. sex-linked traits refer to genes that are on the x and y chromosomes, while autosomal traits refer to genes on all 23 chromosomes.

Which tool could you see a plant cell? a. a filter b. a microscope c. a microwave d. an electromagnet