If a substance decomposes, it has undergone:

physical change

chemical change

phase change

Barry is 65 years old and is worried that he will catch a cold that could escalate to something worse due to his age. what should you tell barry?

Which of the following organisms is a multicellular protist? a. kelp b. euglena c. diatom d. archaea

Where does diffusion take place in the body?

How are primetive organisms different from advance organisms

An example of a scientific investigation design using iv and dv

What is the role of CdKs?

How many chromosomes in a human

Which term refers to a species creating more offspring than can possibly survive?

Which of these serves as a reference for comparison during a scientific investigation? Outcome variable (dependent variable) Test variable (independent variable) Control group Hypothesis

What effect will a virus in the lysogenic cycle have on an organism?