The ancient egyptians did not have __?

How many solutions are there to the equation below? 145 = 10x-8x

The term "Green revolution" is used for Green fertilizers or green pesticides?

Which map projection class has longitude lines appearing as straight, equally spaced parallel lines and latitude lines appearing as parallel lines that intersect the meridians at right angles?

Glaciers have sculpted mountains and carved out valleys but no longer flow and shape the landscape today

Is the use of genetically modified corn beneficial to feed our world or are they a disaster waiting to happen?

Why are most quartz crystals not colorless (clear) ?

Why is the Gulf Coast important to Mexico's economy? It is a center for industry. It is the heart of the nation. Many crops are grown here. Petroleum is found here.

What are windy weather characters

Order these events from oldest (1) to most recent (4). Dense melted material sank to form the core. Earth's gravity captured gases to form the first atmosphere. Dust, rock, and ice were pulled together by gravity.

Which Communist Cambodian leader or movement caused the death of 1.7 million people through disease, starvation, and execution?