How to express 7.5 million in expanded notation?

The scientific discipline that looks at genetics, evolution, the fossil record, and our closest relatives in the animal kingdom in order to gain a greater understanding of humans is known as:

What is the difference in "Inner Diameter" and "Drift Diameter"?

Identify landform E, explain how it forms, and tell whether it is the result of erosion or deposition.

What should i use to deternime how far 500 miles

What is the current effect of counter-urbanization on the urban population a) more people are staying where they are born b) more people are moving to suburbs to improve quality of life c) more people are moving to urban areas for work d) roughly

90% of Chinese live on less than 20% of the land, heavily concentrated in the East and on the coasts. Why would this be?

Is puerto rico part of the 52 united states

What percentage of Earth is water?

The rate of soil depends on what?

What is a symbol a. A specific icon used to indicate a feature such as rocks b. A specific icon used to indicate a feature such as letters c. A table defining the colors letters and keys such as rocks d.