When a volume of water is cooled, the molecules move less vigorously, so same number of molecules takes up less space and the water is denser. When we raise the temperature of water it becomes less dense or more dense?
less dense

(Question)
More UV rays increase skin cancer rates. Mona lives in a country that experiences low levels of sunlight. If she moves to a sunnier country, what happens to her chance of getting skin cancer increases or decreases?
(Answer)
increases

Ques: As the distance between the objects increases the magnetic force of attraction decreases. If two magnetic objects move closer, they will cause the magnetic force of attraction to increase or decrease?
Ans: increase

(Q).
Aerobic exercise increases the size and strength of muscles in the heart and helps all your muscles develop greater endurance. Someone that never works out will likely have larger or smaller muscles than someone who lifts weights at home all day?
(A).
smaller

Ques:Decreasing air temperature increases atmospheric pressure. Rich lives in Chicago, Illinois while Rachel lives in Sydney, Australia. Who likely experiences more atmospheric pressure in June Rich or Rachel?

Ans:Rachel

Question: An increase in predators, the emergence of a new disease, or the loss of habitat are just three possible problems that will decrease a population. The population of coyotes has risen in Michigan, this raise in opportunistic predators has made the cat population raise or lower.?
Answer:
lower.