Stratus clouds, like the ones shown in the picture, look like large gray blankets hanging low across the sky. When these are present, it will usually _ if it is warm, and _ if it is cold. 1. rain, snow
2. snow, drizzle
3. drizzle, be windy
4. be windy, be sunny

Which is not a source of noise pollution? a)airplanes b)acid rain c)machines d)cars

According to the law of conservation of mass, in a chemical reaction the total starting mass of all the reactants equal the total final mass of all the products. true or false?

Which fact supports the conclusion that there will be fewer farm managers in the future? a) a farmer manager’s duties vary by the type of farm. b) farm technology is replacing some administrative jobs c) farm managers often need experience but not education. d) administrative duties include budgeting and training staff.