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Feliz [49]
3 years ago
12

The rain that falls in an area has a pH of 5.8. Is this acid precipitation?

Biology
1 answer:
bearhunter [10]3 years ago
6 0
Yes it is acids are 6 and below
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The largest and most complex mitochondrial genomes come from _____.
alexandr1967 [171]

Answer:

Angiosperm

Explanation:

The mitochondria of flowering Angiosperm plant are the largest. The size of these mitochondria varies from 1.86 million bp to 2.4 million bp. It is also the most complex one as it carries large number of repeating units which allows multiple permutations for recombination. This allows generation of mitochondria of varying sizes with in the same species.

It is least gene dense  as the inter regions are highly expanded. One of the most distinguishing feature of these mitochondria's are that they contain polypeptides. These polypeptides are basically non functional but have potential to evolve into functional one.

8 0
4 years ago
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Which best describes a scientific theory?
DENIUS [597]

Answer:

Hey there!

A theory can be best described as an idea that is supported by many different experiments.

Let me know if this helps :)

7 0
3 years ago
In contrast to most animals, which resource do plants typically compete for
Lubov Fominskaja [6]

Answer:

Sunlight

Explanation:

The correct answer is sunlight. Plants compete for all the listed things. However, in contrast to most animals, they strongly compete for sunlight.

i hope this helps !! hope you can make this a brainliest.

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3 years ago
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A wave with a frequency of 14 Hz has a wavelength of 3 meters . At what speed will this wave travel ?
S_A_V [24]
Jesus is the answer to everything
3 0
3 years ago
You have arrived on the scene of an incident involving an explosion. People in the immediate vicinity are all experiencing runny
Sergio [31]

Answer:

Nerve agent

Explanation:

A nerve agent is a chemical in which on exposure to humans affects the functioning of the nervous system. These chemicals are known to disrupt the process by which messages are transferred to the organs from the nerve. This disruption occurs by blocking the activity of acetylcholinesterase, which is responsible for the catabolism of a neurotransmitter, acetylcholine.  

On exposure to a nerve agent, the muscles of the body become paralyzed and early symptoms is production of excess mucous such as in runny nose, pupil constriction and also difficulty in breathing.

These agents are sometimes used in chemical warfare. Examples include sarin, tabun etc.

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3 years ago
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