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dlinn [17]
1 year ago
8

how can norepinephrine stimualte the contraction of smooth muscle in one organ and the relaxation of smooth muscle in another or

gan
Biology
1 answer:
shtirl [24]1 year ago
8 0
The two organs have different adrenergic receptors for NE.
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How many NEUTRONS does an element have if it’s atomic number is 44 and it’s mass number is 154 ?
krek1111 [17]

If the element has a atomic number of forty-four then the amount of neutrons would be "fifty-seven." This element is actually called Ruthenium and it has forty-four protons, and electrons, and it has fifty-seven neutrons and you can determine this by using this equation then solve:

44 + N = 101

= 57

Hope this helps!

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3 years ago
Summarize the four steps to natural selection
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3 years ago
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What is the distance from the peak of one wave to the peak of the next wave called?
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Answer:

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