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olya-2409 [2.1K]
3 years ago
9

Which are products of nitrogen fixation

Biology
1 answer:
Cloud [144]3 years ago
7 0

Answer:   ammonia, nitrites, and nitrates

Explanation:

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I need help ASAP!!!!
VladimirAG [237]

Answer:

The answer to your question is: letter C

Explanation:

From the graph, we can conclude that catalase has a low activity at low temperatures. Activity increases a little at 30°C and this process is the highest at 40°C, after this temperature, activity disminishes again.

Options:

A. This option is wrong because the number of bubbles at this temperatures is low, maybe the enzyme is already denatured.

B. This answer is wrong, at 30°C the enzyme shows a low activity.

C. This answer is correct because at this temperature the enzyme produces the higher amount of bubbles.

D. The activity of the enzyme at 0°C was not tested.

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3 years ago
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Firs one for food poisoning is surgery. A bacterial cell is compared to a virus because it could possibly kill you. Nose, hair ears and mouth.
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3 years ago
if a group of _____ species lived together in a small area, the carrying capacity of that area would probably collapse quickly??
alukav5142 [94]
The answer is K-selected.

The population size of K-selected species is fairly constant in time, unlike the population size of r-selected species. r-selected species are usually bellow carrying capacity and the population size is density independent. On the contrary, K-selected species are usually near or at carrying capacity and the population size is density dependent.
7 0
3 years ago
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A student made a model of a eukaryotic cell using the resealable plastic bag shown. She placed a golf ball inside the bag.
jek_recluse [69]
Answer:

Its either A or B

explanation:

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6 0
2 years ago
Which trait is common to rocks formed from magma trapped inside a volcano? less dense fine crystals coarse texture quickly coole
Shkiper50 [21]

Answer:

Which trait is common to rocks formed from magma trapped inside a volcano?

less dense

fine crystals

coarse texture

quickly cooled

NOT B or a

Explanation:

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6 0
3 years ago
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