3rd grade science Crossword

a developing animal that is not yet born or hatched is called a(n) __________.
_____________ means to break open the egg and come out.
an animal part that protects and feeds an embryo is _________.
____________ means to make a child or offspring.
animals have to be able to ______ to eat.
A(n) __________ egg has a hard shell.
a(n) _________ has a jelly-like substance.
has three body segments, has 6 legs, has antennae, and usually has wings
usually lives in the ocean, has a skeleton on the outside, and has legs
has two segments , eight legs, skeleton on the outside, and no antennae
sometimes has segments, has no legs, and has no skeleton
sometimes has a shell, lives on land or in the ocean, and sometimes grows very big
has hair, grows in embryos inside mother, and is fed as a baby with mother's milk
breathes through gills and lungs, lives in water and on land, and lays eggs
has scales breaths through lungs, and is cold blooded
an animal without a back bone
an animal with a backbone
a section or a piece of something
a thin, bony plate that forms on skin