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Author Question: ____________ are photosynthetic plankton with a rigid cell wall composed of silica called a(n) ... (Read 46 times)

penguins

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____________ are photosynthetic plankton with a rigid cell wall composed of silica called a(n) ____________. Fill in the blank(s) with the appropriate word(s).

Question 2

Viruses that infect bacteria are referred to as ____________. Fill in the blank(s) with the appropriate word(s).



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macagn

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Answer to Question 1

Diatoms; frustule

Answer to Question 2

bacteriophages





 

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