The growth rate of the sunflower from day 14 to day 35 is nearly constant. On this interval, which of the following equations best models the height $h,$ in centimeters, of the sunflower $t$ days after it begins to grow?
A) h=2.1 t-15
B) h=4.5 t-27
C) h=6.8 t-12
D) h=13.2 t-18

What types of energy transfers and energy transportations are involved in the domino chain reaction?

Select the correct answer from each drop-down menu proteins are

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?