I can help with one but not 3... The Cell membrane can be used to help protect the inner parts of the cell such as the, mitochondria, cytoplasm, endoplasmic reticulum. (List more).
In the taxonomic classification of the organism, the species are the categories, which have the most specific traits. In case, a organism is discovered, which has some characteristics similar to any species, then the new organism would be placed in the same genus, but the existing species would not be disturbed. So, the chances of changes in species is least as compared to genus, order, class, phylum and kingdom. So, the species is less likely to be revised.
B. A technological society has a completely positive impact on the environment
C. A technological society has both a positive and negative impact on the environment
D. A technological society has a completely negative impact on the environment
Answer:
C.A technological society has both a positive and negative impact of the environment
Explanation:
The main benefit of ozone is that it absorbs ultravioletradiation from the Sun. The correct option is B.
The Earth's atmosphere contains ozone (O3), which is essential for absorbing solar ultraviolet (UV) radiation.
Only a small fraction of UVArays are allowed to reach the Earth's surface because of the protective shielding effect of the ozone layer, which is found in the stratosphere.
Ozone helps shield living things from the negative consequences of excessive UV exposure, which include skin damage, eye issues, and a higher risk of skincancer, by absorbing UV radiation.
Increased UV radiation levels that reach the Earth's surface as a result of the ozone layer being depleted, as seen in some areas (like the ozone hole above Antarctica), pose serious threats to human health and the environment.
Thus, the correct option is B.
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the answer is B) absorbs ultraviolet radiation from the Sun.
cause of the atmosphere and physic reasons. Good Luck!
B) antibodies.
C) chromosomes.
D) plasma.
C) chromosomes
because i had it on my test