Microbes are involved in which step(s) of wastewater treatment?

A) primary only
B) secondary and tertiary
C) secondary only
D) primary and secondary


Answer: B

Biology & Microbiology

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Relatively large parasites, such as viruses, bacteria, and protozoans, are referred to as ________

Fill in the blank(s) with correct word

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Lining of the urinary bladder

What will be an ideal response?

Biology & Microbiology

Scientists hypothesize that the massive Permian extinction was triggered by an asteroid impact

a. True b. False

Biology & Microbiology

Bacterial endospores are produced by ________.

A. Mycoplasma B. Staphylococcus C. Entamoeba D. Bacillus

Biology & Microbiology