What two conditions must be present for osmosis to occur?

Which food is incorrectly stored in a walk-in refrigerator? 1. raw ground beef stored on a shelf above a tray of bologna. 2. egg salad stored in a plastic container with a tight-fitting lid on the top shelf. 3.

What % of the sunlight reaching earth is actually used by plants to make sugars?

Which is more accurate when showing the movement of food through a community - a food chain of food web?

What is the primary product of light independent reactions? A high energy sugars B high energy carbohydrates C high energy salts D high energy proteins

Which of the following should not be taken literally and must be understood as a whole? A. conflict B. idiom C. characterization D. interpretation

Which of the following is a way that muscle fibers get energy needed for contraction? 1) When a muscle is contracting during peak activity, it quickly uses up stored creatine phosphate which was produced during moderate exercise.

What would happen if the ocean didn't absorb any carbon dioxide?

Geologists know that wherever plate movement stores energy in the rock along faults

Assuming that there are only two alleles at a given locus, if the frequency of one allele is 0.6, what is the frequency of the other allele? A. - 0.6. B. 0 C. 0.4 D. 0.6 E. 1

How do cells acquire positional information about their location in a developing embryo?