Which of these is an example of a biotic factor that could affect the size of a population a-climate b-disease c-a natural disaster d-water availability

Astone is dropped with no initial velocity from the top of a cliff and hits the ground a time of 3.9 s later. what is the height of the cliff, in units of meters? you may assume that air resistance is negligible. give the answer as a positive number question 15 a figure skater is rotating at a rate of 200 revolutions per minute. what is the angular speed, in units of rad/s? 200 o 20.9 12000 o 3.33

Which of the following is not a part of the respiratory system? a. pharynx b. trachea c. pancreas d. larynx hurrim timed

Gordon is going for a run through the park, but it is cold outside. the low outside temperature could affect his personal safety.