A New Kind of Corn - Vocabulary

To strengthen or support something physically or mentally over a period of time is to...?

What is another word for the results or effects of an action?

Something that causes worry or fear because it is dangerous or unpleasant is...?

Which word refers to a basic or main food item that makes up a large part of a diet?

The act of filling shelves or a warehouse with goods for sale is called...?

Which term describes a debate where one argument is presented followed by an opposing one?

To make certain that something will happen or be the case is to...?

What do you call a group of people born and living at the same time?

What is a chemical substance used to kill insects or organisms harmful to crops?

What is a breakthrough or development in a particular field called?