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taurus [48]
3 years ago
7

Help please. It's biology

Biology
1 answer:
myrzilka [38]3 years ago
3 0
Across
1 sensory
8 neurotransmitters
10 medulla
16 neuron
29 cerebellum
21 trauma

sorry i only did some of these The Nervous System ones cause i only know about them alot even more than my class knows

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How many atoms make up the head of a pin​
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About five million million hydrogen atoms could fit.

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2 years ago
Regulating hormones from the hypothalamus ________
exis [7]

Regulating hormones from the hypothalamus first enter into the hypophyseal portal system.

<h3>Are hormones regulated by the hypothalamus?</h3>

The hormones produced by the hypothalamus and secreted by the neurohypophysis are antidiuretic hormone and oxytocin. Antidiuretic hormone promotes an increase in urine concentration, as it ensures greater reabsorption of water by the kidneys.

It is the hypothalamus that produces the antidiuretic hormone and oxytocin, which will be secreted by the neurohypophysis.

See more about hypothalamus at brainly.com/question/9113672

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4 0
1 year ago
Exponential decay, a paleontologist finds a bone that might be a dinosaur bone. in the laboratory she finds that the carbon-14 f
Nitella [24]
The half-life of Carbon-14 is 5760 years. 
<span>For carbon-14 to have decayed down by a factor of 12, we know between 3 and 4 half-lives must have elapsed. Since 4 half-lives is only 23,000 years, the sample is considerably younger than a dinosaur bone. (Unless we assume it's been contaminated with modern carbon, in which case, any age calculation based on carbon-14 is worthless.) </span>
<span>The decay equation is y = ae^(-0.0856t) with t in days. </span>
<span>To find the half-life, we solve for t such that y/a = 0.5. </span>

<span>0.5 = e^(-0.0856t) </span>
<span>Take natural logs of both sides: </span>
<span>-ln(2) = -0.0856t </span>

<span>-0.6931 = -0.0856t </span>
<span>Divide both sides by -0.0856... </span>
<span>8.096 = t </span>

<span>The half-life is 8.096 days.</span>
5 0
3 years ago
The abbreviation of the medical term referring to the procedure in which a balloon is passed through a blood vessel into a coron
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Balloon catherisation (angioplasty)
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3 years ago
Which of the following would be located at the bottom of an energy pyramid found in the ocean?
Degger [83]
Second order carnivores are at the top (sharks) First order is next (large fish) then small fish and crustaceans, so phytoplankton would be at the very bottom along with algae

:)
5 0
3 years ago
Read 2 more answers
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