Which of the following statements is most accurate? a. warm air is less dense then cold air b. warm air is denser then cold air c. warm air exerts more pressure on the land than cold air d. warm air sinks

What is the difference between how ionic and covalent bonds form

Answer ! in your opinion, what are the limiting factors that might affect the growth or diversity of our ecosystem? respond to this question in claim, evidence, reasoning format. 1. make your claim (i are the limiting factors that might affect the growth or diversity of our 2. follow the claim with 3 pieces of evidence. evidence may be taken from the reading, the videos, previous lessons, or googled answers. site sources, too. 3. use reasoning to explain why you chose your evidence.

All ova contain sex chromosomes corresponding to: x y xx xy