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Grade 3 science ch 1

sapling a very young tree
an example of reproduction seed growing into a tree
organism a living thing
the world around an orgainsm environment
the part of a plant that holds it in the ground root
plants give off oxygen
why leaves are green chlorophyll is inside them
heredity passing on characteristics from parent to offspring
conifers trees that produce seeds in cones
animals, insects and wind these help plants reproduce by bringing together pollen and eggs
how does a bird communicate? by singing and marking its territory
cell membrane thin outer covering of the cell
This is why new plants look like their parents heredity
air, water and everything else that surrounds a plant environment
how organisms make more of their own kind reproduction
the part of the plant that grows underground root
the part of the plant that carries minerals and water from the root stem
a young plant that is beginning to grow embryo
the part of the plant that takes in sunlight and air leaf
type of tree that produces seeds in cones conifer
every cell has a _____ nucleus
a plant will respond to sunlight by bending toward the sunlight
if all the roses on a plant are red, what does this mean for how the offspring will look? It will probably have red roses too.
A plant uses this to trap light and make food Chlorophyll
Plant cells have ______but animal cells don't chloroplasts
Created by: DiPronio@aol.com