Compact bone is primarily made up of calcium, which does not dissolve after the bone breaks down. Based on this fact, which of the following could be caused by a decrease in osteoblast activity? Low blood calcium levels and a lack of bone growth High blood calcium levels and excessive bone growth Low blood calcium levels and excessive bone growth High blood calcium levels and a lack of bone growth.

i believe the answer would be 'd'.

hope this !

starvation is bad because your body needs nutrition and to deprive it of nutrition can cause problems with both health and fitness.

explanation:

it can make weight loss slow down over time, but it won't cause someone to gain weight depsite restricting calories. starvation causes weakness in the senses like thirst.

1. chevrolet cobalt ss

2. mitsubishi lancer

3. dodge charger

4 .pontiac g5

5. scion tc

6. chrysler

7. hyundai

8. nissan