A specific time during development when a particular event has its greatest consequences and the presence of certain kinds of environmental stimuli is necessary for development to proceed normally is called

Why did many settlers head west after the Civil War? A. Land in the east was too dry to farm. B. Settlers wanted more and cheaper land. C. The South was destroyed after the war. D. They wanted to start new factories.

What is the best definition of a labor union? A. a group of employers who come together to advance their economic interests B. a group of workers who come together to advance their common interests C.

What group of people came after the hunter gatherers?

One morning you see an outdoor garbage can tipped over. Plastic bags are torn open. What could you infer?

What would a poor farmer in a very poor country most likely do to prevent leaching?

Economists can use new technology to A. study data and patterns. B. create and apply automation. C. improve production and shipping. D. increase demand and consumption.

Why is Darwin's theory of Evolution by Natural Selection not 'just a theory?' A. A hypothesis does not become a theory until it is already supported by evidence. B. It does not rely on dependent variables, only independent variables. C.

What land masses were leif and his father born on

To the far south, the nile's daangerous

List 1 Caribbean county that was once a French territory