spring. One model states that kids with limited exposure to sunlight during their first few months after birth are more likely to develop ADHD. If this model is true, how would we expect kids in Anchorage, Alaska to differ from kids born in Acapulco, Guerrero, Mexico (in the tropics). Specifically, in Acapulco, when you compare students born in the fall with those born in the spring, what do you expect to see

See explanation.

Explanation:

One model states that kids with limited exposure to sunlight during their first few months after birth are more likely to develop ADHD.

If this model is true, how would we expect kids born in Anchorage or Alaska (temperate regions) to differ from kids born in Acapulco, Guerrero, or Mexico (tropical regions)?

(A)

Now, temperate regions are the cold regions of the world.

They have more rainfall or snowfall than other parts of the world. This means that sunshine is rare in such states, hence, kids born here will more likely develop the ADHD.

The tropics are the hot regions of the world.

They have a lot of sunshine throughout the year. They never have snowfalls or freezing temperatures. Kids born in such regions will less likely develop the ADHD.

(B)

In Acapulco (one state now), when you compare students born in the fall to those born in the spring, what do you expect to see as regards this model?

Spring and Fall (Autumn) are two different times of the year. They represent two seasons of weather change. In the fall, temperatures begin to get cooler but in Spring, temperatures begin to get hotter.

You'll expect to see that students who were born in the fall more likely have ADHD while students who were born in Spring less likely developed the disorder.

ADHD = Attention Deficit Hyperactivity Disorder

hygrometers and hair thermometers (often found as part of hygrometers/psychrometers) can be used to measure humidity. barometers are used to measure atmospheric pressure, while anemometers are used to measure wind speed. so the 2nd and 4th choices should be the correct answers.