Chapter 1 Lesson 3 The Plant Kingdom

We can classify plants in two groups: those with and those without ________ , stems, and leaves.

• cells

• organs

• tissues

• roots

Plants without roots, stems, or leaves are _________ plants.

• wort

• not

• ugly

Plants make their own food by using energy from _________.

• oxygen

• sunlight

• sugar

• salt

Plants take in water and nutrients from the soil through their ______________.

• cells

• leaves

• stem

• roots

Plants use energy to change carbon dioxide and water into __________, called plant sugars.

• water

• cells

• food

• cell walls

Plants get carbon dioxide and release water through openings on the undersides of their leaves, called ____________.

• protist

• fungi

• stomata

• sugar

In a process called ____________, water exits the leaves of the plant.

• respiration

• transpiration

• photosynthesis

• expiration

Photosynthesis makes food energy, and respiration _________ energy.

• develops

• stores

• exchanges

• releases

Moses and ferns are plants that use _________ to reproduce.

• cells

• organs

• tissues

• spores

Spores are found inside a seedless plant.

• true

• false