What type of organism makes up the oldest known fossil?

Which compound has the greatest number of oxygen atoms per carbon atom

The energy that generated and measured by heat?

The nurse assesses a client with a 5 * 2 stasis ulcer just above the left malleolus. the wound is open with irregular, reddened, swollen edges and there is a moderate amount of yellowish tan drainage coming from the wound.

What has caused the greenhouse effect to become imbalanced? * O More plants on earth O A hole in the ozone O Burning more fossil fuels

How does the thoracic cavity pressure determine if someone inhales or exhales

Which mineral is important for carrying o2 in the blood?

Deanna explains to Wesley the different types of nitrogen in the nitrogen cycle. Choose the sentences that she includes in her explanation. Select all that apply. A. Bacteria fix nitrogen from ammonia gas. B.

What are three key factors that contribute to a female primate's success at feeding?

You breathe in more oxygen than you breathe out. And you breathe out more carbon dioxide than you breathe in. What type of change is oxygen turning into carbon dioxide? A. physical only B. chemical only C. physical and chemical

What is ATP? A: the energy of moving electrons B: an energy-rich substance that cells need to survive C: an acidic substance that makes muscles cramp D: an organism that uses fermentation to produce energy