What defines a mixture?

A.

can be broken down into its basic substances through physical means

B.

described by a chemical formula

C.

cannot be broken down into simpler substances

D.

created through a chemical reaction

Consider a meadow that 10 by 10 miles it has 100 deer in it a different meadow is 5 by 2 miles and has 50 deer which population is more risk for predation by hunters during the season

The only people that share 100 percent of their genes with one another are

You are jogging with a friend on a nearby trail one summer, after about 45 minutes he complains of dizziness and feels sick to his stomach. what might be wrong with your friend and what should you do to treat his symtoms

Organisms adapted to acidic soils, like carnivorous plants, are found here. A. swamp B. marsh C. bog D. peat

Inherited traits that increase an organisms chance of survival, also determine an organism's niche.

What would happen if both male and female passed on their whole genes?

Calculate the distance penny rides her bicycle. if she rides 1/4 mile each day for 11 days.

An area of land that is covered with a shallow layer of water during some or all of the year is called

What is the role of the atp in the cell

What Are Genes? A. the observable characteristic B. the expressed trait C. the basic unit on inheritance D. the measurable factor