Black bears and white-tailed deer are sometimes found in the same habitat, but they occupy different niches. Which best explains the difference between habitat and niche?

This is a characteristic of the elements in the periodic table that shows a pattern. it may increase or decrease across or down the table.

11. phosphorus-32 is radioactive and has a half life of 14 days. how much of a 124 mg sample of phosphorus-32 is present after 56 days? a) 7.75 mg b) 15.5 mg c) 31.0 mg d) 62.0 mg

Which of the following describes a compound? (hint: carbon and oxygen bo a. a piece of pure carbon, containing only carbon atoms b. oxygen gas surrounding a solid piece of carbon c. a substance made of two oxygen atoms for each carbon atom carbon and oxygen atoms mixed without being bonded together