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Science Final Review

7th Grade

What process makes for for plants? Photosynthesis
Which of the following would contain half the number of chromosomes? Macrophage, Skin Cell, Egg, or Bone Cell Egg
Which of the following would have the least affect on a plant being able to do photosynthesis? Not a lot of water, low carbon dioxide levels, low wind speed, cloudy skies Low wind speed
The terms gas exchange, diaphragm, and inhale are in what body system? Circulatory, Digestive, Excretory, Respiratory Respiratory
If the offspring have opposite traits of the parents, you know the parents are.... (homozygous or heterozygous) Heterozygous
When nitrogen runs off into water, it can create algae that reduced dissolved oxygen in the water. This can impact fish by.... Killing them, helping them mate, making them grow bigger, teaching them how to swim Killing them
Created by: dobbythehouseelf