10. What 2 body parts work together as partners? + heart and lungs
heart and stomach
heart and kidneys
heart and intestines

A. Heart and lungs

Explanation:

Your lungs make sure the blood your heart is pumping is oxygen-rich for other vital organs and the rest of your body.

Hope this helps! Please mark me brainliest if you do well on your assignment. Good luck!

you can find happiness by thinking about your past that has full of happiness.

explanation:

out of the choices i'd say d the ability to set goals, mainly because to desire to continue you need motivation but it isn't motivation in that part, but setting goals means you have an endgame and you want to reach it which sums up motivation.