In exothermic reaction, potential energy stored in chemical bonds is being converted to thermal energy via heat.

The talus bone is located:

The axial skeleton is composed of the head, spine, and ____.

Which of the following types of diffusion uses a transmembrane or channel protein, but does not require the use of ATP?

What is the largest organ system?

The pelvis is part of the appendicular skeleton.

____ is the hard, horn-like protein that is deposited into epithelial cells of the integumentary system.

What type of tissue is blood considered?

Osmosis is the diffusion of water.

The table below shows the soft drinks preferences of people in three age groups. Cola Root beer Lemon-lime Under 21 years of age 40 25 20 Between 21 and 40 35 20 30 Over 40 years of age 20 30 35 If one of the 255 subjects is randomly selected, find the probability that the person is over 40 and drinks cola.