Which is the most likely result if human population increases in an area? A. a decrease in localized temperatures
B. an improvement in water quality
C. an increase in wildlife populations
D. a destruction of ecological habitats

How are extrusive rocks formed? magma gets trapped inside earth and cools to rock. volcanoes apply force to solid rocks and eject them. magma gets forced to earth’s surface and cools to rock. volcanoes trap lava inside earth, where it cools to rock.

The probability of producing a normal child by two parents who are carriers for an autosomal recessive disorder is

Which of the following statements is true? a. there are more chromosomes in an organism than there are genes. b. there are more genes in an organism that there are chemical bases. c. dna is made of sugar, phosphate, and carbon. d. genes are found in specific locations on a chromosome.