3. which statement best describes the research projects that are funded by private
foundations?
a. research projects that have little chance of success
b. research projects for a specific cause
c. research projects concerning the environment
d. research projects that benefit consumers

Which force is most responsible for binding together an atom's protons and neutrons? electrostatic gravitational nuclear magnetic

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

If gases like carbon dioxide and methane make up less than 1% of the total atmosphere, why is it important for scientists to monitor changes in percentages of these gases?