C.there are activities that do not require energy,so it is okay bot to eat
Answer:
see below
Explanation:
Your muscles are very flexible, but they aren't at first. If you don't use those muscles everyday, they won't be stretched or strong. So by stretching a little each day, you are using teaching those muscles to go further and further as you continue. If you stretch your legs everyday, eventually you will be able to do the splits.
Answer: d
The respiratory and circulatory systems bring oxygen and nutrients to the cells. The respiratory and circulatory systems work together to maintain homeostasis. The respiratory system moves gases into and out of the blood. The lungs contain the bronchi, bronchioles, and alveoli.
Explanation:
Most definitely animal food because it seems more natural than any of the other ones. Bacon, bacon bites and Blue animal food can be dangerous to the health of the animals.
The last answer is considered not to be part of a healthy diet :)