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_____________ are animals without a backbone.
___________ are animals with a backbone.
_________ are animals that eat both plants and animals.
__________ are animals that only eat plants.
__________ are animals that eat other animals.
_______ are warm-blooded animals usually with fur or hair, that feed their young with milk from the mother.
____ are cold-blooded aniamls that live in water; have a backbone, scaly skin and gills for breathing and fins and tail for swimming.
__________ are animals that live on land and in water; have smooth, moist skin and lay their eggs in water.
________ are animals that have dry , scaly skin, live mainly on land and lay eggs with soft shells.
_____ are animals that have feathers and wings , usually fly and lay eggs with hard shells.
_________ plants have flowers and seeds made inside fruits.
She studied the biology of ______.
_____ have strong stem, roots and leaves and do not have seeds.
______ have weak roots ; thin, delicate leaves and do not have seeds.
________ do not have flowers and their seeds are made in cones.
______________ is the way in which a plant uses light energy from the sun to make food.