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balandron [24]
3 years ago
12

Why can’t a fish drown

Biology
2 answers:
Llana [10]3 years ago
7 0

Answer:

they get o2 from the water

Explanation:

with gills

Digiron [165]3 years ago
7 0

Answer:

They can drown

Explanation:

Consider a whale that also uses air to survive when not getting the amount needed a whale will drown and die

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In most medical procedures hazardous waste is produced this waste is usually burned, which can release chemicals like mercury in
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creation of a burning chamber which will suppress the chemicals released into a usable form.

Explanation:

hope it helps .

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3 years ago
Plants can break large rocks into tiny pieces. How is it possible for plants to be able to mechanically weather rocks by breakin
lidiya [134]

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The roots of the plant grow into the cracks of the rock forcing the rock to break.

Explanation:

Hope this helps

6 0
2 years ago
Which type of macromolecule is made up of subunits that are called amino acids? carbohydrate lipid nucleic acid protein
frozen [14]

Proteins are a type of Macromedia and is made up of sub units that are called amino acids.

5 0
3 years ago
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"A technician is reading the plates from a sputum culture. On the sheep blood agar (SBA), she sees flat spreading colonies with
sleet_krkn [62]

Answer:

P. aeruginosa

Explanation:

<em>P. aeruginosa</em> is a gram-negative bacteria that belongs to the family Pseudomonadaceae.

From the given question the following points lead us to conclude that the colony that will be growing would be of P. aeruginosa :

1. Flat spreading colonies with a metallic sheen on SBA - <em>P. aeruginosa</em> is known to produce smooth colonies with flat edges.

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3. Medium clear colonies that have a "fruity or grape-like odor" on MacConkey Agar - <em>P. aeruginosa</em> has a sweet fruity odor which is its characteristic odor because of the production of trimethylamine.

Thus, from all these characteristics one can conclude that the organism in the culture is <em>P. aeruginosa. </em>

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3 years ago
What is the molar mass of lithium oxide, Li2O?
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30.0 g is the answer

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3 years ago
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