Genetic diversity is important because the more genes are in a population, the more likely that one of those genes will prove in the face of threats
such as climate change or a new disease.
A. harmful
B. helpful
C. neutral
D. non-existant

The twister and runaway train are two coasters at the same amusement park. both coasters start at the same height. the coaster for the twister is twice the mass of the coaster for the runaway train. which roller coaster has greater gravitational potential energy at the start of the ride?

Which symbol can be used to indicate the pressure at which a chemical reaction is carried out? 25°c 2 atm pa

What type of energy conversion occurs when you place your feet near the fire place and they become warm