What happens to the torque when two unbalanced objects equal distant on either side of the fulcrum are moved apart? a. It increases c. It does not change b. It decreases d. It cannot be determined from this information

When a human or animal consumes food, the carbon in that food is most likely to be converted into which of the following elements? a. carbon remains carbon b. nitrogen c. oxygen d. hydrogen

Similarities between plasmolysis and heamolysis

Which of the following statements correctly describes any chemical reaction that has reached equilibrium? a. the concentration of products and reactants are equal. b. The reaction is now irreversible. c.

Note that the beak of this bird is short and very strong. What type of food is a bird with kind of beak likely to eat?

What is a variable? A. A statement that explains a phenomena and can be tested. B. An educated guess used in an experiment. C. Something that must be kept constant in an experiment. D. A value or characteristic that can take different values.

Why do people in movies die from a single stab wound?

Which class of vertebrates is easily distinguishable by the presence of sweat glands, including specialized glands that produce milk? A) Amphibia B) Aves C) Mammalia D) Reptilia

Difference between epidermis and cork

What would a mixture of water and living cells be called?

Separation of the alleles of a single gene into different gametes is called