Question

The organs of the endocrine system produce chemical messengers called enzymes.

T or F?

Answer 1

@Missiey

Answer 2

Where are the eggs produced?
a.
in the ovaries.
b.
in the fallopian tubes.
c.
in the uterus.
d.
in the vagina.

i think a but not sure

Answer 3

@Koikkara

Answer 4

@mom.

Answer 5

B

Answer 6

Lymph contains hemocytes, a type of white blood cell.

T or F?

Answer 7

What is the function of kidneys?
a.
eliminate nitrous oxide
b.
supply excess water to the body
c.
remove urea and other wastes
d.
none of the above