The ozone layer sits near the top of earth's atmosphere and protects us from the sun's harmful ultraviolet rays. but ozone is dangerous when it's closer to ground level. which of the following describes ozone? a fibrous mineral used to insulate and fireproof buildings and home appliances that can cause lung cancer when inhaled a radioactive gas that can enter a house through its foundation and produce indoor pollution that can cause lung cancer a product of a reaction between nitrogen oxides and volatile organic compounds present in various emissions that can irritate respiratory organs nextreset
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Health, 22.06.2019 12:10
The maximum blood pressure in the upper arm of a healthy person is about 120 mmhg. if a vertical tube open to the atmosphere is connected to the vein in the arm of the person, determine how high the blood will rise in the tube. take the density of the blood to be 1040 kg/m3.
Answers: 1
Health, 23.06.2019 07:00
Which action occurs in the third stage of cell division? a. the nuclear material of cell is copied exactly. b. the nuclear membrane disappears. c. the cell forms two nuclei d. the nuclear material separates, with half moving to either side of the cell.
Answers: 1
Health, 23.06.2019 07:30
Recognizing your emotions is an important first step toward a. dealing with them in a healthy way b. acting on them immediately c. using defense mechanisms to deal with them d. denying that they exist
Answers: 2
The ozone layer sits near the top of earth's atmosphere and protects us from the sun's harmful ultra...
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