Suppose a researcher for a pest-control company developed a chemical that inhibited the development of an embryonic mosquito’s endodermal cells. which of the following would be a likely mechanism by which this pesticide works?
a. the mosquito would develop a weakened exoskeleton that would make it vulnerable to trauma.
b. the mosquito would have trouble digesting food, due to impaired gut function.
c. the mosquito would have trouble with respiration and circulation, due to impaired muscle function.
d. the mosquito wouldn't be affected at all.

The mosquito would have trouble digesting food, due to impaired gut function would be a likely mechanism by which the pesticide works.

Option: (B)

Explanation:

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explanation:

plate tectonics and volcanic euptions

over time, plate tectonic processes cause continents to move to different positions on the globe.

for example, britain was near to the equator 300 million years ago, and therefore was hotter than it is today. for further details look at our climate through time poster or online map.

the movement of the plates also causes volcanoes and mountains to form and these too can contribute to a change in climate.

mountain ranges formed by plate tectonics. large mountain chains can influence the circulation of air around the globe, and consequently influence the climate.   warm air might be deflected somewhere cooler by the mountains.