A Euglena is green in color because it has chloroplasts which contains chlorophyll contributing to the green color of the organism. Euglena are organisms that are single-celled which are found in fresh water. The specialized body structure located at the base of the tail is called the flagella which are used by these organisms to move in water.
here are approximately 4,740 species of frogs around the entire world. There are about 90 species of frogs in the United States. Unfortunately, about 120 amphibian species, including frogs, toads and salamanders, have disappeared since 1980.
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Answer:
Predation
Explanation:
A snake that eats a mouse an example of predation.
A. convenience equals enormous expense.
Things in smaller packages cost way more than things in larger packages, so it’s more cost effective if you buy a bigger bag and then just eat a little bit of it.