At room temperature, exposed elemental mercury can evaporate to become an invisible, odorless toxic vapor. ... Elemental mercury is an element that has not reacted with another substance.

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2 years ago

To test how fertilizer affects aquatic animals, a student prepared four identical containers with water fleas. The student then

dimulka [17.4K]

It would be C. because the student is using different amounts of fertilizer in each container

8 0

3 years ago

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The __________ the SA:V ratio of the cell, the _________ the materials can reach the center of the cell.

The __ the SA:V ratio of the cell, the _ the materials can reach the center of the cell.