Which one doesn’t belong: blood, stomch, kidney, nerves, vacuole

When deciding to become a parent: a. the only thing that matters is the desire to have a child. b. the most important thing is whether or not you are financially ready. c. you should be ready to support and nurture a child. d. you have no choice; "nature" decides if and when you will have a child.

Minute vessels that collect blood from the capillaries and join to form veins are: venoles venules viscera venoids

Wjat are substances intentionally added to food to produce a desired effect?