Always a part of you

Most living things are made up of one or more cells. These are more cells from our bodies and from plants.

Stomata on Ohia Leaf Plant leaves have stomata, openings that allow carbon dioxide to enter, which is used for photosynthesis. Stomata have central openings surrounded by two photosynthetic guard cells. Usually stomata are open during the day and closed at night, but they can close if the leaf begins to dehydrate. Guard cells change the shape of the opening by changing their own shape. Ohia is a native Hawaiian tree that grows on the slopes of volcanoes.

 

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Lung		Skin 1		Skin 2		Skin 3		Cell Surface
Red Blood Cells		Red Blood		Red Blood Cell		Macrophage		Sperm
Muscle TEM		Golgi		Mitochondria		Synapse
Macrophage		Cell - TEM		Cell - TEM		Stomata		Stomata 2