The tree in your backyard is home to two cardinals, a colony of ants, a wasp's nest, two squirrels, and millions of bacteria. together, all of these organisms represent?

Which is a change early farmers made to their environment? a. They planted orchards. b. They burned undergrowth. c. They created terraced farming. d. They built dams.

What is energy? • chemical change • force x distance • force •the ability to do work

Which of the following statements regarding beta particles are true? Check all that apply. Beta particles have a nuclear charge of 1. Beta particle formation is accompanied by the conversion of a proton into a neutron.

Research 5 examples of predator/prey relationships in the jungle. Make a table. Predator Prey 1. 2. 3. 4. 5.

What are the two primary functions of carbohydrates in living organisms?

Explain the cellular functions that occur when antibiotics attack a bacteria cell.

Which is the most likely medical reason that a doctor might require a pregnant woman to get ultrasounds more frequently

The human activities in two locations are described below: Location A: Rampant use of plastic containers Location B: Excessive use of pesticides and fertilizers Which statement is most likely true? A.

According to the central dogma, which of the following represents the flow of genetic information in cells? protein to DNA to RNA DNA to RNA to protein RNA to DNA to protein DNA to protein to RNA

Which of these are physical changes in matter