Which experiment is most likely to have reliable results? a. an experiment that proves the hypothesis b. an experiment in which there are no controls c. an experiment that confirms predictions d. an experiment in which the outcome is repeatable

Which of the following would be a body response when stepping outside without a coat on a snowy day? a. senaceous glands. secrete more senum b. more liquid is transported by the body to the skin fir insulation c. blood vessels in the skin narrow and contract d. blood vessels in the skin expand

Ais a group of individuals of the same that exist together in the same place at the same time

Which of the following describes a difference when gram-positive bacteria are compared to gram-negative bacteria?