Which of the following statements is correct?

a. very few people on earth interact with the products of technology.

b. only people in the united states interact with the products of technology.

c. only adults in the united states interact with the products of technology.

d. nearly everyone on earth interacts with the products of technology.

What is the temperature of one mole of helium gas at stp?

The climate of the continental united states is generally 1. tropical 2. temperate 3. arctic 4. highland

Which of the following observations indicates that there is a small, dense, positively charged part in the center of an atom? some uncharged particles are scattered by a gold foil. all uncharged particles are attracted towards a gold foil. all positively charged particles pass straight through a gold foil. some positively charged particles bounce back from a gold foil.