The jet streams follow the contours of low and high pressure areas (troughs and ridges), which move like waves in the atmosphere across the earth. how does the movement and effects of the polar jet stream change when it is winter in the northern hemisphere?

What element does susan b. anthony include in this passage to strengthen her argument?

Which of the following situations describes a adaptation for a mole? question 2 options: a mole is blind and cannot see underground. a mole is bright and attracts the attention of predator birds. a mole has a sensitive sense of smell to it find food underground.

Which zone within the open-ocean zone is home to the most organisms? deep zone surface zone intertidal zone transition zone