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Kisachek [45]
3 years ago
11

In a molecule of water, how many electrons are shared between each hydrogen atom and an oxygen atom?

Biology
1 answer:
Sergeeva-Olga [200]3 years ago
7 0

Thanks for submitting your question to Brainly!

Your answer is : B) Two

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Help me with this 2 questions number 3 A and B i mark you as brainlist please
Roman55 [17]
3A- Negative feedback occurs when some function of the output of a system, process, or mechanism is fed back in a manner that tends to reduce the fluctuations in the output, whether caused by changes in the input or by other disturbances.

3B- Negative feedback loops are used to maintain homeostasis and achieve the set point within a system. Negative feedback loops are characterized by their ability to either increase or decrease a stimulus, inhibiting the ability of the stimulus to continue as it did prior to sensing of the receptor.

Hope I’ve helped ;)
8 0
3 years ago
In a species of Drosophila, developing larva have special proteins in their epithelial cells. These proteins bind to a certain r
kkurt [141]

Answer:

The larva gets dark pigment.

Explanation:

If scientists purposely injected an excess concentration of these proteins in the larva, the larva gets deep dark colour because this protein is responsible for the pigment colour in the larva of Drosophila. By increasing the protein concentration the pigment will also have a very dark colour. So we can conclude from this that increasing the amount of protein causes increase in the pigment colour.

7 0
3 years ago
This is data from a visible satellite image. What types of weather conditions are associated with the image?
masya89 [10]
Hurricanes (also known as typhoons or cyclones, depending on the location on Earth where they form) are often associated with extremely powerful winds and torrential rains. I am not sure about the pressure, but the only option here that mentions both strong winds and a lot of rain is A. low pressure, high winds, high precipitation, so I'd say that is the correct answer.
6 0
3 years ago
Read 2 more answers
I need some help with an environmental science question.
Tanya [424]
Nematodes<span> are the bacterial feeders, fungal-feeders, plant parasites, predators, and omnivores.</span>
7 0
3 years ago
I would appreciate the help cuz i don't know​
spin [16.1K]

Answer:

The answer is:

D. The population must be very large.

Hope that helps :)

8 0
3 years ago
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