Observe the diagram. Which of these would NOT increase calcium levels in the blood? A) Osteoclast activity is inhibited. B) The kidneys reabsorb calcium from urine. C) Osteoclasts release calcium from the bones. D) Calcium absorption increases in the small intestines via Vitamin D synthesis.

1. dermis

2. chemical

3. urine

4. viruses

5. antibodies

desert perennials often survive by remaining dormant during dry periods of the year, then springing to life when water becomes available. most annual desert plants germinate only after heavy seasonal rain, then complete their reproductive cycle very quickly.

well first you need the sample of the temperature and gas level. i couldnt write a hypothesis unless i had some data. i think temperature changes will effect volumes of gas because gas changed into a solid or liquid at specific temperatures.