Living things in an ecosystem are called ...

1.) abiotic factors

2.) biotic factors

3.) succession

4.) physical adaptation

5.) behavioral adaptation

Precipitation is more likely to occur (A) when the air is saturated (B) when condensation nuclei are present (C) when warm air rises and cools (D) all of these (E) none of these

Identify the selectively permeable barrier of the cell that allows certain molecules to enter and exit the cell?

What happens to organisms on the top of the food chain (tertiary consumers) when they die? A. Decomposers break them down into nutrients B. Their energy becomes unusable C. First level consumers eat their dead bodies D.

What is unique about the members of the group of fungi to which Penicillium notatum belongs? A. They are not important for medicine. B. They are not made up of hyphae. C. They are used in fermentation. D. They lost the reproductive phase.

Sex refers to biological distinctions between males and females. a. True b. False

What three different types of atoms, or elements are present in monosaccharides

Which best describes the storage of the genetic code

If a female who is a carrier for colorblindness carries a man who is color blind. What is the percent chance their daughter will be colorblind.

Marissa is adding numbers in her head. Which part of her brain is she using?

Describe how carbon ends up in animals such as foxes?