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Alex17521 [72]
3 years ago
11

What is the substance found in cell walls of diatoms

Biology
2 answers:
Katen [24]3 years ago
7 0

Answer: opaline silica

Explanation:

kipiarov [429]3 years ago
3 0
Opaline silica
Diatoms are single called algae
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Pick the a.b.c below.<br><br>a. 8 grass/m2<br>b. 16 grass/m2<br>c. 24 grass/m2<br>d. 32 grass/m2​
Nataly [62]

Answer:

16grass/m²

Explanation:

Given parameters:

Number of grasses in quadrat = 4

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Unknown:

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Solution:

Population density is the number of organisms per given area;

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Andreas93 [3]

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