Which process contributes most to the formation of a sinkhole?

Which statements reveal properties that can be used to identify minerals? A mineral is found in Africa. A mineral is made in a laboratory. A mineral glows under ultraviolet light. A mineral has hexagonally shaped crystals.

How does frost action cause weathering

Many related organisms are found to have the same enzymes and hormones this suggests that

An ecologist is constructing a food web of a grassland ecosystem. if she wants to include decomposers, what arrows would she need to add?

This solid layer of earth. It includes the crust and the lithosphere

How many kinds of energy are there

What are three ways biology has impacted the health of people around the world

What cytoskeleton forms inside the cell

What is the name of the tallest man alive

N sexual reproduction, an offspring is produced with genes from both parents. when the offspring has a new genetic variation that it got from neither of its parents, it is called