Physics, 13.11.2020 03:40 audreywizzy
Photosynthesis must occur for plants to survive. Which of the following best explains why photosynthesis is necessary? A. Photosynthesis produces the water that plants need to survive. B. Photosynthesis releases carbon dioxide as a waste product. C. Photosynthesis allows plants to use the energy stored in food. D. Photosynthesis produces the food that plants use to grow.
Answers: 1
Physics, 21.06.2019 21:40, 2003loganreed
Avery hard rubber ball (m = 0.5 kg) is falling vertically at 4 m/s just before it bounces on the floor. the ball rebounds back at essentially the same speed. if the collision with the floor lasts 0.05 s, what is the average force exerted by the floor on the ball?
Answers: 3
Photosynthesis must occur for plants to survive. Which of the following best explains why photosynth...
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