First person to answer this correctly will be marked brainliest and 5 stars will be
what two forces influence the movement of earth’s plates?

a) magnetism and convection

b) convection and gravity

c) fluids and temperature

d) gravity and solar heat

Drag each tile to the correct location. match each trait that an organism displays to a reproductive strategy.

Explain how paleontologists use trilobite fossils as index fossils for various geologic time periods.

Scientists are conducting a study on the effectiveness of a new drug on memory loss. they are giving some of the test subjects the new drug to find out if it improves their long-term memory. which are possible limitations of this study? check all that apply. a) test subjects may want to participate in additional experiments. b) test subjects may think they should be paid more. c) test subjects may get bored and want to quit early. d) test subjects may have to travel during the experiment. e) test subjects may have full-time jobs. this is multiple choice. you for the !