The coyote is one of the most adaptable animals in the world. it can change its diet to include small mammals, livestock, birds, reptiles, carrion, fruit, and vegetables. it is one of the few animals that has enlarged its range since human encroachment began. which is the most likely reason for this? a. it has adapted its diet to include more variety, thereby increasing its food supply.
b. it has intermingled with human pets, such as the dog, to increase its population.
c. it has migrated to ranges with more favorable, moderate climates.
d. it has an increase in nest and shelter sites within the urban and rural range.

Which of the following statements is true of enzymes? a)they dont provide an active site for substrates to bind in a reaction b)they act on a specific type of substrate in a reaction c)they unusable after a reaction d)they change shape after a reaction

In eukaryotes, genetic information is passed to the next generation by processes that include mitosis or meiosis. which of the explanations identifies the correct process and supports the claim that heritable information is passed from one generation to another? a. mitosis, followed by cytokinesis, produces daughter cells that are genetically different from the parent cell, thus insuring variation within the population. b. during mitosis, dna replication occurs twice within the cell cycle to insure a full set of chromosomes within each of the daughter cells produced. c. in asexual reproduction, a single individual is the sole parent and passes copies of its genes to its offspring without the fusion of gametes. d. single-celled organisms can fuse their cells, reproducing asexually through mitosis to form new cells that are not identical to the parent cell.

How can antibodies "remember" a particular bacterial invader or "antigen" on that invader?