How does an atmosphere high in carbon dioxide and water vapor affect earth’s temperature? Question 3 options:

It reflects heat and cools the earth2

It traps heat and forms liquid water

Sampling lake water for microscopic organisms is not as easy as it sounds when you want to both count and identify species. in a given water sample, your bacteria of choice can be rare or difficult to culture, particularly given the mixture of bacteria in a biofilm. which of the following culture media would be best for growing fecal coliforms when they are relatively less abundant than other bacteria in the lake? anaerobic culture medium enrichment culture medium complex culture medium basic culture medium

How does the author's purpose in this passage differ from an author writing about her personal struggle living with asthma?

Which of these statements are true about scientific theories and hypothesis