Which treatment is physical and is used to remove solids from the
wastewater?
O primary
O secondary
O tertiary

Describe pasteur’s results and how they disprove spontaneous generation.

The arrows indicate the direction of wind flow. which place experiences monsoons?

Fossils of ancestors of the modern horses show a small 4-toed almost dog-like browsing animal named eohippus over time the horses got larger lost toes and changed to a grazing diet what is the best explanation of why this change occurred