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Single-celled or colonial protists that have a two-part silica shell and are often photosynthetic ...

arcticmonkeys9

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6 years ago

Single-celled or colonial protists that have a two-part silica shell and are often photosynthetic ...

Single-celled or colonial protists that have a two-part silica shell and are often photosynthetic are called ________.

a. diatoms
b. flagellated protozoans
c. amoebas
d. green algae

Question 2

Natural selection is a process in which environmental pressures result in the differential ________ and ________ of individuals in a population.

a. survival, physical features
b. genetics, mutations
c. survival, reproduction
d. reproduction, mutations
e. genes, mutations

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Tkonrye

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arcticmonkeys9 Author

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6 years ago

Makes tons more sense now! Vote with confidence people, these are all correct

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Tkonrye

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6 years ago

Feeling super proud now

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