The graph below shows the lung function of test subjects at three different ages who had exposure to ozone gas from the same source and location. Graph compares ozone amount in parts per million to decrease in lung function measured as forced expiratory volume (FEV). The higher the FEV, the larger the decrease in lung function. Line representing test subjects at age 20 measures 0.2 FEV at 0.1 ppm of ozone, 0.6 FEV at 0.2 ppm of ozone, 0.9 FEV at 0.3 ppm of ozone, and 1.0 FEV at 0.4 ppm of ozone. Line representing test subjects at age 27 measures 0.1 FEV at 0.1 ppm of ozone, 0.3 FEV at 0.2 ppm of ozone, 0.5 FEV at 0.3 ppm of ozone, and 0.6 FEV at 0.4 ppm of ozone. Line representing test subjects at age 33 measures 0.05 FEV at 0.1 ppm of ozone, 0.1 FEV at 0.2 ppm of ozone, 0.2 FEV at 0.3 ppm of ozone, and 0.25 FEV at 0.4 ppm of ozone.
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According to the graph, which statement best describes the effects of ozone on human health?

At 0.2 ppm, lung function is worse in subjects older than 20.
At 0.3 ppm, lung function is better in subjects older than 20.
Subjects at age 20 have higher lung function than subjects at age 33.
Subjects at age 27 have lower lung function than subjects at age 20.

the relative atomic mass of an element is the mass of one atom of that element, relative to 1/12th of the mass of a  1212c atom. to convert to an absolute mass in kg, it is necessary to multiply by  1.661×10−271.661×10−27.

the relative atomic mass is roughly equal to the number of neutrons, plus the number of protons, in the nucleus of the atom.

for elements with more than one stable isotope (different types of nucleus with different numbers of neutrons but the same number of protons), the quoted mass is usually the average mass, weighted by the relative abundance of the different isotopes.

i believe the correct answer is the virus gets an envelope that contains host molecules when it leaves the host cell.

explanation:

during the bidding/release stage of a virus, it encapsulates itself with part of the membrane of the host cells in this case the cells of the monkey and is the reason as to why the scientist found the genetic material of the monkey on the viral cell surface.

further explanation

to understand this answer, we have to know the cycle a virus undergoes to replicate. a virus is basically a bunch of genetic material enclosed in a capsule and lacks any machinery or organelles to ensure their survival so they must enter a host cell in order to get the environment needed to survive. some viruses enter and lyse(destroy) the host cell after they have replicated and undergo the lytic cycle while some enter and leave the cell intact after replicating and these undergo a lysogenic cycle. to enter the cell, they undergo the first process called attachment by binding to specific receptors and co-receptors on the surface of the host cell. after attaching to the cell, they start the second phase called penetration where virus enters or is engulfed whole by the host cell through a process called endocytosis. it is the same process that a cell takes up materials it needs or pathogens around it. uncoating of the virus then happens after the virus has been engulfed and is the third stage. the virus then undergoes releasing of its genetic material in the host's matrix.   the materials then enter the nucleus and undergo biosynthesis by adding themselves in strands of rna being translated and then copies of the virus are produced in addition to the host genetic material. the material/newly formed viral material then undergoes assembly inside the host cell and form a capsule around them. the virus undergoes the last release/budding stage by binding to the host membrane and pushing outwards. in doing so when they tear away from the host membrane, they pick up the genetic material from the membrane of the host cell to form their envelope.

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level: high school

answer: i feel like it would be 3

explanation:

answer; hydrologic cycle;