<em> </em><em>It should be Cataracts that block</em>
<em>transmission of light into the eye(A)</em>
Explanation: It should be A because Cataracts can affect your color vision it makes some of the hues a little faded and it makes it into a different color.
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Floyd is an option.
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Answer: Option B
Explanation:
The population of the moth is mixed with light colored and dark colored moth but the population of light colored moth is more as compared to that of the dark colored moth.
The light colored moth get mixed in the population of the lichen as they are also of light colored.
The population of the light colored moth will increase as they will be preyed less because of the color that matches to its surrounding.
Guard cells are located in the leaf epidermis and pairs of guard cells surround and form stomatal pores, which regulate CO2 influx from the atmosphere into the leaves for photosynthetic carbon fixation.
Stomatal guard cells also regulate water loss of plants via transpiration to the atmosphere.
Answer:
A they have increased dramatically
Explanation:
As the time progresses it was relatively stable until about 1800, and then the atmospheric CO2 increased dramatically
