Biology, 26.09.2021 14:00 ethanyayger
1 One purpose of the Environmental Protection Agency (EPA) is to regulate hazardous wastes. There are many types of wastes that can be dangerous to the environment. They include waste produced by hospitals, dry cleaners, auto repair shops, and exterminators. The EPA makes rules to ensure that these wastes are disposed of property. If wastes from community businesses are not disposed of in the right way, they can end up -
A entering the atmosphere and causing acid rain that will kill forests around the country. B. contaminating the soil and causing runoff to flow into bodies of water that supply humans
with food
C. causing serious air pollution.
D. causing landfills to overflow.
Answers: 1
Biology, 21.06.2019 18:00
The phlogiston theory in the 17th century attempted to explain burning. the theory stated that combustable objects contained a material called phlogiston, a substance without mass, color, odor, etc. after objects burned, the objects were dephlogistonated and were then in their true form. the phlogiston theory was accepted until the 18th century, when lavoisier proved that combustion requires a gas that has mass. phlogiston is considered a) to be scientific knowledge b) not to be scientific knowledge c) to be proven by scientific method d) to be accepted in the modern scientific community
Answers: 2
Biology, 22.06.2019 00:30
Building glycogen from glucose molecules is an example of what
Answers: 2
Biology, 22.06.2019 10:30
In order to study genetic mutations, scientists must study genetic material. which statement describes the genetic material scientists are most likely studying? a) they study alleles that contain chromosomes, which are rna.b) they study alleles that contain genes, which are chromosomes.c) they study chromosomes that contain genes, which are dna segments.
Answers: 1
1 One purpose of the Environmental Protection Agency (EPA) is to regulate hazardous wastes. There ar...
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