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100
What are living things called?
Organisms
100
What is it called when pollen moves from the male part of a plant to the female part of the plant?
Pollination
100
What is the process by which a plant makes food called?
Photosynthesis
100
What is a young plant inside a seed called?
Embryo
100
All the living things that surround an organism is its....
Environment
200
All living things are made of building blocks called......
Cells
200
What does a seed grow into?
A plant
200
What is the substance that helps living things grow called?
Nutrients
200
What do conifers use to reproduce?
Cones
200
What does the leaf do for the plant?
Makes food
300
Which structure holds up the plant?
Stem
300
What do nutrients do?
Nutrients help living things grow and stay healthy.
300
What happens to a seed when it germinates?
It starts to grow.
300
Which plant structure are needles on a pine tree examples of?
Leaves
300
Which substance gives plants their green color?
Chlorophyll
400
Name the four structures of a plant.
Flower, leaves, stem, and roots.
400
What does the flower do?
Makes seeds for the plant
400
What do the roots do?
Hold the plant in the ground, and suck up nutrients and water from the soil.
400
What do stems have in them that allow the water to travel up the stem?
Tubes
400
If a plant were kept in a dark room, why wouldn't it grow?
Because a plant needs sunlight to grow.
500
What do plants need to survive?
Water, Sunlight, space, and air
500
If a plant was pulled away from it's roots, what do you think might happen and why?
The plant might die because the roots won't be able to suck up the water and nutrients from the soil anymore.
500
What is the first step in the life cycle of a cherry tree?
The seed germinates in the soil.
500
Where can you find the seeds in a fruit tree?
In the fruit
500
How can the seeds from an apple get into the ground to start the life cycle all over again?
The apple could fall and rot. When it rots the seeds will go into the ground. An animal can move it the seeds.