Which term describes the deep flat part of the ocean floor? a. abyssal plain b. continental rise c. continental slope b. continental shelf

Construct at least two possible hypotheses for the student’s experiment.

Which of the following statements about protists are true? a.they are typically found in moist environments. b.they are all unicellular. c.they have a nucleus. d.they are all multicellular.

When the cell concentrates potassium within, against the natural tendency of matter, it is performing a.passive diffusion b.facilitated diffusion c.active transport d.pinocytosis