Wind speeds increase higher up from the earth's surface because
a. the atmosphere is composed of heavier molecules at lower atmospheric levels.
b. the wind is augmented by the solar wind.
c. friction from landscape features doesn't slow them down.
d. oxygen levels are decreased, making air movement quicker.

Can someone make a thesis statement out of this? some historians have called the civil war and reconstruction period a “second american revolution.”

Select the sentence that shows jennifer’s readiness to become a parent. jennifer is a successful entrepreneur. she enjoys weekends with her partner. lately, they have been thinking of having a baby. she visits her mother once a month and her with her chores. she also donates money annually to an orphanage. she also donates money annually to an orphanage

Will give brainleist! right answers plz! ! using the paragraph below, find the missing value to complete the t-shirt.