To make a seed, a plant must receive __________ from a different plant's stamen
Pollen
100
First stage of the life cycle.
Seed
100
In Fall, leaves turn different colours because ...
the chlorophyll drains from the leaves.
100
What type of material is made from plants?
Cotton
200
This is where the plants food is made.
The leaves
200
Protects the seed and the developing plant inside the seed.
Seed Coat
200
What is the second stage of the human life cycle
toddler
200
A plant needs nutrients from the soil, air and ________ and ____________ to survive.
Sun, water
200
A potato is what part of the plant?
root
300
Holds the plant tightly in the ground and takes in water and nutrients from the soil.
The roots.
300
The second stage of the life cycle
The seedling
300
If you see a tree covered in apple blossoms, what stage is this plant in?
flower stage (4th)
300
What is the part of air that the plant needs to survive?
Carbon Dioxide
300
Describe how water and nutrients travels from the soil to the parts of the plant
The roots absorb the water and nutrients from the soil and sends it to the stem. The stem absorbs them through little tubes and sends it to the leaves of the plant.
400
Holds up the leaves and the flowers. Also carry nutrients and water from the roots and sugar from the leaves to the rest of the plant.
The stem
400
This is insided every seed.
A developing plant
400
What is the stage after seedling?
Adult plant
400
Why do acorns and some seeds have a hard shell?
To protect the seed.
400
How do bees help flowers?
They carry pollen from one flower to the other.
500
This is found in the leaves and gives them their green colour.
Chlorophyll
500
How do animals help spread seeds?
They eat the seed or fruit, go far away and ... go to the bathroom.
500
What is the last stage of a plant's life cycle?
Adult plant
500
Where does carbon dioxide come from?
Humans breathe it out.
500
Which vegetable do we eat that is the flower of the plant?