Scientists use the magnetic properties of some minerals as evidence of

Absorption is best described as the: A. reactions that break chemical bonds of food particles. B. elimination of feces and some metabolic wastes. C. movement of food particles through the wall of the alimentary canal. D.

A muscle cramp is a sudden, painful contraction of a muscle, during which movement is difficult. What is happening at the cellular level during a muscle cramp?

What are the 5 steps of scientific method

What are 3 properties that mitochondria and chloroplasts share with prokaryotes?

After a few minutes the rate of oxygen consumption decreased because

If a person did not eat for several days, which sequence of events would occur? a. Glycogen stores would be depleted first, then structural proteins, and then stored lipids. b.

Which pair of terms best describes a wooden table? biotic and nonliving biotic and living abiotic and nonliving abiotic and living

Select the correct answer. Which term refers to a fact that naturally occurs in the universe? A. scientific law B. scientific inquiry C. conclusion D. hypothesis

The process of moving water from its source to some place where humans use it, such as homes and farm fields, is called

When Charles Darwin published the Origin of Species, he provided evidence for which of the following concepts related to evolution? (choose all that apply) a. descent with modification as a process for speciation b.