When performing a wall sit or a squat (repeated motion with the squat),

what major muscle groups are being used? What systems do you think

are interacting during this process?

Explain how the homeostasis in the body may be disturbed by 2nd degree burns.

All cells aren't the same because

A--When someone hike, how will the altitude affect your body?

Which labeled placemark in the layers folder represents the stratosphere?

The thinnest layer of the earth is A.) The Crust B.) The Mantle C.) The Inner core D.) The Outer Core.

Statistics about the climate in a tundra ecosystem were collected for 30 years. which hypothesis about a population of caribou could be made based on the climate data collected? a. caribou calf survival is directly related to annual rainfall amounts.

Since plant cells do not have centrioles, how do they make spindle fibers during mitosis?

Plants use sunlight to produce some ATP during photosynthesis. How do plants produce ATP when the Sun is not out? a. Plants are secondary consumers. b. Plants also use cellular respiration. c. Plants extract ATP from the stars. d.

Describe 4 ways that we know the global climate is changing

What does each individual node in a cladogram represent