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sweet [91]
3 years ago
9

Which feature separates humans from other primates? smaller brain size bipedalism use of tools complex social skills

Biology
1 answer:
VikaD [51]3 years ago
3 0

Answer:

Bipedalism.

Explanation:

Bipedalism is a human's ability in which they can use their two hind legs to run or walk without the help of their front limbs, unlike other primates.

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What are these two diagram structures?
notka56 [123]

Answer:

Hydrogen bond

Explanation:

4 0
3 years ago
please help!!!!!!A fossil originally had 254 grams of carbon-14 but currently has 127 grams of carbon-14. The fossil is most lik
WITCHER [35]

Answer:

C-14 from fossil had reached itshalf life

Explanation:

For radiactive isotopes (such as Carbon-14), per definition; the semi life or semi disintegration period; is defined as the time for which a certain mass isotope mass disintegrates to half of the atoms that make it up

For Carbon-14, this semi life period is 5730 years , and for the above example, as it is mentioned that we originally had 254 grams of C-14 but we currently have 127 grams (this is, exaclt half of the original mass of 254 grams), this leads us that 5730 years have passed since the original mass and the final mass (that is, one semi life period of C-14)

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2 years ago
The nursing instructor informs the students that which anatomical structure controls the elimination of urine from the body?
Tomtit [17]

The Urinary bladder controls the elimination of urine from the body.

  • The lower abdomen contains this triangle-shaped, hollow organ. Ligaments that are connected to the pelvic bones and other organs hold it in place.
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  • The typical healthy adult bladder has a two to five-hour storage capacity of up to two cups of urine.

Three parts of bladder allow urine to be discharged:

  • A pair of sphincter muscles. By tightly shutting around the bladder opening like a rubber band, these circular muscles assist prevent urine leakage.
  • In the bladder's nerves. When it's time to urinate or empty the bladder, the nerves let the person know.
  • Urethra. Urine can travel through this tube and leave the body. Urine leaks from the bladder as a result of the brain's tightening signal to the bladder muscles.

learn more about Urinary bladder here: brainly.com/question/21998875

#SPJ4

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Gases released from improperly maintained compost piles are a negative effect associated with the composting process. ... The release of methane and carbon dioxide contributes to the problem of greenhouse gases in the atmosphere. Poorly operated composting facilities also cause unpleasant odors.

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