The picture shows a mineral being tested. Gray/black
powder
Rubbed on
an unglazed
porcelain plate
Mineral
Which mineral property is being tested in the picture?
A cleavage
B
color
С
hardness
D
streak

Ihat was “reborn” during the renaissance?

Human beings spread all around the world over a period of millions of years. identify when humans arrived in different regions of the world. 200,000 years ago 100,000 years ago 40,000 years ago 30,000 years ago

Based on what you have learned about president roosevelt and his philosophy of stewardship, what actions might roosevelt have taken to make a square deal for the environment? check all that apply. set aside wilderness areas that would not be developed balance the development and preservation of natural resources promote laws to decrease wilderness areas promote laws to deal with air and water pollution