Which of the following would be the best activity to you maintain a healthy skeletal system? a. exercising often and eating a balanced diet b. resting often and receiving proper immunizations c. exercising often and eating only protein for your morning meal d. resting often and eliminating calcium from your diet

The correct answer is option A. "exercising often and eating a balanced diet".

Explanation:

The best recommended activities to maintain a healthy skeletal system are exercising often and eating a balanced diet. For instance, weight-bearing exercises not only help to increase the muscular mass but also help to keep bones strong. While having a balance diet rich in Calcium and vitamin D helps to supply the body with important nutrients for a healthy skeletal system.

answer; atp and nadph;

the answer is; comparing the frequency of collisions with and without the device

this makes the anti-collision system an independent variable and the collisions a dependent variable. if there are fewer collisions with an anti-collision system that without, then it can be stated that the system is a success. essentially, collisions under an anti-collision system are compared with the frequency of collisions by cars with the human drivers.