Which of the following questions can be answered by science? 1. Why is land use more important than water use?
II. Why do human activities affect land?
III. What factors influence food likes and dislikes?
O I and II
O ll and III
O I, II, and III
O ll only

1. list three scientific reasons cockroaches may fly.

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.

How many grams of aluminum will there be in 98g of al2o3?