1.
Fill in the blank with the correct answer
1. The areas where salt water and fresh water meets is called
2. The measure of salt in water is called
3. Organisms require
to perform life activities
4. The area where the presence of water depends on the tides is called
5. The organisms that eat food scraps and leftovers are called
6. The organisms that produce food from sunlight and inorganic substances are
called
7. The organisms that breakdown into simpler materials the remains of dead
organisms are called
8. The bay that has both intertidal zones and estuaries is the
9.
is a series of transfer of energy
10.
is composed of different food chains.
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