Constipation is a condition where the feces become hard and difficult to pass. What are two possible reasons for this condition?

Which occur most lunar or solar eclipse

During what step of mitosis are two cells formed

How does epilepsy affect homeostasis

Infiltration is the process by which rain water becomes

The male reproductive system has the job of producing viable sperm for fertilizing a female ovum. For the sperm to survive the parts of the system must work properly.

How macromolecules are broken down and used to make new molecules.

How do soils form? A. Plants cement mineral particles together to form soil. B. Plants provide organic matter and minerals to make soil. C. Erosion transports mineral particles, and plants die and decay. D.

Give three examples of places bacteria live.

How can scientists learn from observations

The minimum amount of energy the body uses at complete rest is known as the energy balance. resting metabolic rate. metabolic balance. basal metabolic rate.