20 which term is described as a seamount with a flattened top? a. continental shelf b. abyssal plains c. deep-sea trenches d. guyots

An example of internal feedback working to maintain homeostasis is your a. decreased respiration rate when you are studying b. decreased heart rate when you are sad c. increased respiration rate when your muscles need more oxygen d. increased heart rate when your lungs need more oxygen

Drag each tile to the correct box. arrange the phases of mitosis in the correct order. 1 (condensation of chromosomes) 2 (separation of chromosomes) 3 (formation of spindle fibers) 4 (alignment of chromosomes in the center of the cell) 5 (pinching of the cell membrane)

The breakdown of food is accomplished by enzymes. a. physical b. chemical c. mechanical d. none of the above