Which of the following is/are likely to result in more carbon dioxide being available? 1. an increase in the number of humans
III. an increase in transpiration
II. a decrease in the number of plants
IV. an increase in the burning of fossil fuels
(a) ll only
(b) I and 11
(c) II and IV
(d) I. II, and IV

An ecologist studied the same species of deer during the summer and the winter. she noticed that during the summer, when there was plenty of food, the deer were energetic and playful. however, during winter when food was scarce, the deer moved more slowly and did not run unless they needed to escape a predator. which scientific fact is best supported by her observations?

The structure that houses the cells genetic information.

With regard to enzymes, key is to lock as a) substrate is to activation energy eliminate b) product is to substrate. c) enzyme is to active site. d) substrate is to active site.