Answer:
For the animal structure, see Down feather. Grass seedlings, 150-minute time lapse. Monocot (left) and dicot (right) seedlings. A seedling is a young plant sporophyte developing out of a plant embryo from a seed. Seedling They will open their cotyledons and turn green when treated with light.
Explanation:
You have to show a picture of the chart in order for me to answer your question.
The main organelle involved in respiration is the--Mitochondria.
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The four types of macromolecules in cells are nucleic acids, lipids, proteins, and carbohydrates.