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elena-s [515]
4 years ago
14

Why can't nonmetals conduct electricity?

Biology
1 answer:
Verizon [17]4 years ago
4 0
<span>Metalloids are metallic-looking brittle solids that are either semiconductors or exist in semiconducting forms, and have amphoteric or weakly acidic oxides. Typical nonmetals have a dull, colored or colorless appearance; are brittle when solid; are poor conductors of heat and electricity; and have acidic oxides.</span>
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The Morphology of Homo erectus:__________.This species weighted well over 100 pounds, with an average height of about 5 feet 6 i
Katen [24]

Answer:

They had a large brain size of 700 to 1,250 cubic centimeters and large brow ridges with a nuchal torus at the back of the skull.

Explanation:

<em>Homo erectus</em> was one of the species of the homo genus which were considered the first species to have the human-like the feature that is they can stand upright on two legs and were therefore referred to as the upright man.

They showed many evolutionary advances over their ancestors called Homo Australopithecus as they showed encephalization. Encephalization refers to the increase in the size of the brain due to more neuronal complexity and neurogenesis and they possessed about 750 to 1250 cc brain size.

They showed torus at the back of the muscle which can hold the muscle of the neck and also showed the large brow ridges in the front of the skull.

Thus, the selected option is the correct answer.

3 0
3 years ago
Charles is a 53 year old man who was been having difficulty urinating. He states he tends to get up at least twice a night to vo
Lelu [443]
Hey there,

Question  :<span>Charles is a 53 year old man who was been having difficulty urinating. He states he tends to get up at least twice a night to void. Is this a problem?</span>

Answer : Yes, This is a problem. He is currently facing UTI - Urinary Tract Infection

Hope this helps :))

<u><em /></u><em>~Top♥</em>
8 0
4 years ago
Read 2 more answers
The process of becoming physiologically adjusted to a high elevation is called _____.
MA_775_DIABLO [31]

Answer:

C. Acclimatization

Explanation:

I think of "acclimatization" as acclimating to a new environment, also it's clearly derived from acclimating. It's just another way to say adjusting to the environment, and isn't necessarily restricted to high elevations. It could also be temperature, or humidity. I hope this helped!

4 0
3 years ago
Which structures in the cell are proteins assembled in?
gregori [183]

Answer:

Rough Endoplasmic reticulum.

Explanation: The rough ER is a type of Endoplasmic reticulum which has  ribosomes in the form of protein attached to it. And it helps in detoxification of the toxins.

5 0
3 years ago
1. How would your vision change if rods were selectively damaged by this supervillain?
lisov135 [29]

Answer:

<em>When the rod cells become more involved, affected individuals experience a decreased ability to see at night or in low light situations and may lose the ability to see clearly to the sides </em>

4 0
3 years ago
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