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Parts of a stem are tubes and covering
through a system of tubes! (P.S. are you cheating on your HW?)
Xylem and Phloem
Stem
Vascular Plants also known as Tracheophytes
Parts of a stem are tubes and covering
The two main tubes in a plant stem are the xylem and phloem. The xylem transports water and minerals from the roots to the rest of the plant, while the phloem transports sugars produced during photosynthesis to various parts of the plant for energy.
You would look in the stem for the tubes of a plant.
13x100 test tubes are excellent when you need to have larger volume in a test tube. These larger tubes allow more air to touch the sample.
In the stem
xylem and phloem
You can find tubes in the stem, leaves and in the trunk.
through a system of tubes! (P.S. are you cheating on your HW?)
Xylem and Phloem
xylem and phloem
The stem of the plant contains tubes. These tubes act like straws. They pull the water up from the vase and through the plant. If they cut the stem straight across, it crushes the tubes. The plants will wilt much quicker. However, if they cut at an angle, more of the tubes stay open. This means more fresh water moves through the plant, and it will stay fresh longer.
The vertical tubes within a plant's stem which act like "elevators" for transporting food, water, and minerals are the