All of the energy that drives Earth's rock cycle comes from

The minimum intensity of physical stimulation required to produce any sensation at all in a person is the

Which term is defined as a place where plates move apart (mostly in the sea but also on land

The more intense your workout, the more your body relies on carbohydrates to fuel it. Duration and intensity affect the degree to which carbohydrates and fat contribute to overall energy production.

The size of a maternal (mother) or paternal (father) chromosome dictates which side of the cell equator it will gravitate towards during metaphase I. True False

Recombination between linked genes comes about for what reason?

How are objects placed in space? a. in random pattern b. in a rigid pattern c. in a loose pattern d. in no pattern

Explain the concept of natural selection.

A cell has the following features; a nucleus, mitochondria, ribosomes, a cell wall made of chiton and a cell membrane. What type of cell is described? A) animal B) bacteria C) fungi D) plant

The energy for the water cycle comes from the Sun. a. True b. False

Which tissue type is formed by many cells joining together, each contributing a nucleus? Select one: A. smooth muscle B. cardiac muscle C. dense regular D. skeletal muscle