Which of these structures is found in the dermis?

a. Sweat and oil glands

b. Keratin and melanin

c. Primarily dead cell

d. Insulating fat layers

Which factor influencing flexibility is dependent upon individual behaviors? a. joint structure b. muscle and fat c. age d. gender

Explain why trees are a renewable resource and how this resource can be maintained.

What do fossils give clues about? 3 Clues

Rodents can be found in all of the following continents except:

Which of the following will not destabilize a protein's shape? A. cold temperatures B. changes in acidity C. changes in alkalinity D. oxidation

Explain why solvents like water do not disrupt cell membranes

3) Houses with carpet are much quieter than houses with tile or hardwood floors because of sound wave

Which process releases the most amount of energy aerobic respiration or photosynthesis?

The human body is organized into systems that carry out all functions by working together. which activity in the body most closely describes a relationship between the circulatory system and the digestive system? a.

What happens in chemosynthesis