Which of the following best identifies a benefit of using renewable energy sources rather than nonrenewable energy sources? А
Renewable energy sources do not have negative environmental impacts, whereas nonrenewable energy sources have many negative
environmental impacts.
B
Renewable energy sources are replenishable and are virtually inexhaustible by human consumption, whereas nonrenewable sources do
not form in a short period of time.
Renewable energy sources are available uniformly throughout the world, whereas nonrenewable sources are unequally distributed.
D) Renewable energy technologies are more developed and more readily available than nonrenewable energy technolo

Aroller coaster car is traveling down a track at 22 m/s. the car has a mass of 2000 kg. what is the kinetic energy of the car? a) 22,000 j b) 968,000 j c) 484,000 j d) 44,000 j

Ineed this asap part i: scientific method what is the difference between science and pseudoscience? what is the scientific method?

The last few miles of the marathon are the most difficult for heather, her hair plastered to her head, sweat clinging to her arms, and her legs already feeling as if they had nothing left, just dead weight. after grabbing a cup of ice water, she feels the ice cubes smash against her nose as she gulps some cool refreshment and keeps on running. in these last few miles, the breeze kicks up and she finally feels some coolness against her skin. drips of sweat, once clinging to her forehead, now spill down, and heather feels more pain as the sweat flows into her eyes. which of the following is the most likely reason why the ice struck heather’s nose when she took a drink? a) water can function as a solvent. b) water can store large amounts of heat. c) water can moderate temperatures through evaporative cooling. d) the density of water decreases when it freezes. e) water has a cohesive nature. sweat remained on heather’s forehead and arms because of the a) high salt content of sweat b) cohesive nature of water c) ability of water to moderate heat d) high evaporative cooling effect of water e) ability of water to act as a solvent