What makes a science experiment a fair test?
When we only change 1 thing.
What 3 things do leaves need to make food?
carbon dioxide, sunlight, water
What do roots have that help them to take in water from the ground?
root hairs
Why do trees have big and wide roots?
Because trees need more water, because the roots help the tree to stand up
What part of the plant sucks up water and nutrients from the ground?
the roots
The process of a plant making food from sunlight is called ____________.
photosynthesis
Which part of the plant produces seeds?
The flower
What is the function of the stem?
The stem transports water from the roots to the leaves.
When the roots are squashed in a pot and cannot spread out the plant is unhealthy. What is this called?
pot bound
Plants take in _________ and give out __________.
carbon dioxide, oxygen
If fungi covers leaves, the leaves can no longer __________.
Make food
What is a life cycle?
A life cycle is the series of changes an organism goes through starting from birth to death.
Describe the life cycle of a frog!
A frog begins life as an egg, then turns into a tadpole, the tadpole grows legs, then it becomes an adult frog!
A mother frog takes very good care of its eggs. True or false?
False! See you later eggs! Good luck out there.
What part of a plant is a carrot?
A carrot is the root of a plant! It grows underground.
What does a bee collect from flowers?
Pollen!
