Which of the following statements about meiofauna is FALSE?
a. Meiofauna feed primarily on bacteria removed from the surface of sediment particles.
b. Meiofauna are found only in the supratidal (spray) zone.
c. Meiofauna are found from the intertidal zone to deepest ocean trenches.
d. Meiofauna live in the tiny spaces between sediment particles.
e. Meiofauna are very small organisms, generally only 0.1 to 2 millimeters (0.004 to 0.08 inch) long.

Which of these best describe conduction? a. transfer of heat between two objects that are touching b. transfer of heat by the actual movements of warmed matter c.the process in which energy is emitted by one object, transmitted through space, and absorbed by another d. the process in which energy is released by molecules

Agroup of students is studying convection currents. they fill two identical balloons with the same amount of helium. one balloon is placed in a freezer and the other in an area with warm air. after 10 minutes, the balloons are released from a height of 1 meter. which of the following do the students most likely observe? question 8 options: the cold balloon expands and rises. the warm balloon shrinks and sinks. the balloons rise at the same rate. both balloons are the same size. the ballons both rise. the cold ballon is larger than the warm balloon. the warm balloon expands and rises. the cold balloon shrinks and sinks.

Consider the following planned experiment. factor experimental group control group light exposure tots of sun tots of sun amount of water weekly weekly type of soil nutrient rich nutrient rich size of pot large which variable is being tested in this experiment? small a. size of pot b. type of soil c. light exposure d. amount of water