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10 Cards in this Set

  • Front
  • Back
____________ is a gas breathed out by animals.
carbon dioxide
________ are substances, such as minerals, that all living things need to grow.
nutrients
______________ is the process that allows plants to make their own food.
photosynthesis
An object that has ________ can be divided into two parts that look exactly the same.
symmetry
_____________ is the giving off of water by plant parts.
transpiration
A _______ is one main root that goes deep into the soil.
taproot
A plant with ____________ has many roots of the same size. They grow long, but not deep.
fibrous roots
When a seed has its needs met, it will ________, or sprout.
germinate
______ are tiny cells. They are smaller than seeds and can be carried by wind, water, and animals.
spores
Potatoes are ______, or swollen underground stems.
tubers