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Sindrei [870]
3 years ago
9

During fractional crystallization mineral crystals _____________.

Biology
1 answer:
Nonamiya [84]3 years ago
6 0
I’m pretty sure it’s B)
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The presence of nitrogen-fixing plants should benefit nearby individuals of other species, because nitrogen is a key nutrient--i
saul85 [17]

Answer:

The correct answer is "Nitrogen will only become available to other, nearby plants when the nodules or the nitrogen-fixing plant itself dies".

Explanation:

Nitrogen fixing bacteria maintain a symbiotic relationship with plants. Bacteria performs nitrogen fixation providing the plant with ammonia, while bacteria has a safe place and nutrients to prosper. This relationship is very intimate because it occurs at the root hair of the plant at structures called nodules. Therefore, nitrogen will only become available to other, nearby plants when the nodules or the nitrogen-fixing plant itself dies

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4 years ago
Read the following scenarios carefully and explain how natural selection will occur in each.
IrinaK [193]

Answer:

The correct answer is - Noctural worms have the advantage over diurnal due to the fact that the nocturnal worms are burrowing during the feeding time of birds.

Explanation:

Natural selection is the process in which organisms adapt according to environmental changes to increase their survival rate. Natural selection leads to natural changes in different organisms.

In this case, diurnal worms are forced by the natural selection here to adapt to the change if they want to survive. Here, natural selection works for the nocturnal and against the diurnal.

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3 years ago
PLEASE HURRY AND ANSWER ILL GIVE BRAINLIEST JUST PLEASE HELPPPP
Elan Coil [88]

Answer:

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How does an influenza virus cause symptoms of the flu to spread in the<br> human body
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