During select 1)photosynthesis 2)carbon dioxide
3)increase
4)decrease

Plant take in
The atmosphere to

Which of the following expressions is equivalent to -1/4y - 2 1/4 + 1/2 (4-2y)? a. -3y + 2b. -3 1/2+4c. -4 1/2y+2d. -4 1/2y+2show ur work

Islam and the arabic language spread throughout north africa in the 600s primarily through a. african traders b. american colonists c. european explorers d. middle eastern armies select the best answer from the choices provided

19. which type of volcano is shown in the image? a. shield volcano b. fissure c. ash-cinder volcano d. composite volcano