What have you learned about radioactive dating? check all that apply. unstable atoms release particles. the radioactive decay of an element occurs at a constant rate. a half-life is half of the lifetime of a radioactive element. at one half-life, half of the original unstable element has decayed. all elements are radioactive.

Astudent conducts an experiment to see how music affects plant growth. the student obtains four identical plants. each one is potted in the same type of soil and receives the same amount of sunlight and water each day. plant a listens to classical music for three hours each day. plant b listens to rock music for three hours each day. plant c listens to country music for three hours each day. plant d does not listen to any music at all. 2. based on the experiment in the scenario, which visual aid would be most in showing the change in the plants' heights over time? a. a pie chart b. a line graph c. a timeline d. a bar graph

In the construction of new housing development, which factor of production can be categorized as land?

The two types of plains are coastal plains and lowland plains