• Home
  • Search
  • Create
  • Library
  • Topics
  • Student
  • Teacher
  • Admin
  • Map
  • Sign in for more features
YourStory
HomeSearchCreateLibraryTopicsStudentTeacher
  • Sign in
  • Feedback
  • Contact Us!

Assessment

What is the primary gas exchanged by plants during photosynthesis?

Which part of the plant is primarily responsible for gas exchange?

What factor can cause the stomata to close in response to dry conditions?