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MakcuM [25]
2 years ago
15

What might cause a well to run dry?

Biology
2 answers:
dalvyx [7]2 years ago
8 0

Answer:

hi

Explanation:

solmaris [256]2 years ago
5 0

Answer:

the pump can be broken or clogged

Explanation:

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vichka [17]

Answer:

The first Bubble.

Explanation:

5 0
3 years ago
On-center cells: A. are excited by light that falls in the periphery of their receptive field. B. are excited by light that fall
Elena L [17]

Answer: B) are excited by light that falls in the center of their receptive field.

Explanation:

There are two types of bipolar cells present in the retina which are differentiated on the way the centres of their receptive fields respond to light. The names of bipolar cells are ON-centre and OFF-centre.

If a light fall at the centre of the receptive field of a bipolar cell, it will experience an exciting effect on that cell, resulting in it being depolarized, it is an ON-center cell.

Hence, the correct option is B.

6 0
3 years ago
How are the retinas of night hunting animals different from day hunting animals?
Murrr4er [49]
The retinas of night hunting animals have more rod cells which enable them to see better with minimum light. 
5 0
3 years ago
Why are dead or weakened viruses used instead of normal viruses to create a vaccine?
vodomira [7]
I think its because vaccines are just to help your body learn how to fight off the virus, it’s not to actually give you the virus. Hope this helped!
5 0
3 years ago
Read 2 more answers
Cells are to living things as ________ are to elements
Lesechka [4]

Answer:

atoms

Explanation:

Atoms are the building blocks of elements.

4 0
2 years ago
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