5th A SCIENCE I Quarter Test

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This part of the plant helps the plant collect water and minerals from the ground.

• Stem

• Leaves

• Roots

The xylem is ...

• A layer just inside the epidermis of roots and stems.

• Tissue through which water and minerals flow up to the plant.

• The outermost layer of a root, stem, or leaf.

Is the tissue through which food from the leaves moves down through a plant.

• Epidermis

• Cortex

• Phloem

Some plants, like orchids , can hace aerial roots.

• True

• False

Is the part of the plant hold the transportation system of the plant.

• Stems

• Leaves

• Roots

This part of the plant helps holding the plant to the ground.

• Roots

• Stem

• Leaves

This part of the plant support leaves and flowers.

• Root

• Stem

Stems are...

• Soft and delicate

• hard and tough

• Both

This is a root.

• potato

• carrot

• broccoli