Multiple Choice
Which of the following groups include organisms that are a key source of food in all aquatic environments and whose fossilized forms are used as a filter and as a grinding and polishing agent?
A) diatoms
B) brown algae
C) amoebas
D) dinoflagellates
Correct Answer:
Verified
Correct Answer:
Verified
Q70: Which of the following is a parasitic
Q71: Chemoautotrophic bacteria obtain their carbon from _
Q72: Rod-shaped bacteria are called<br>A) cocci.<br>B) bacilli.<br>C) spirochetes.
Q73: Compost piles create an intense heat source
Q74: Which of the following statements regarding Ulva
Q75: A scientist collects a protist from a
Q76: Which of the following groups includes protists
Q78: Which of the following cellular structures is
Q79: Textile mills often release dye color and
Q80: In 2012, scientists discovered that colonies of