Answer:
The cornea is the only part of a human body that has no blood supply; it gets oxygen directly through the air.
Explanation:
Answer:
<em>Option</em><em> </em><em>A)</em><em> </em><em>Phylum </em><em>is </em><em>the </em><em>bigger </em><em>group</em>
<em><u>I </u></em><em><u>think</u></em><em><u> </u></em><em><u>so </u></em><em><u>this </u></em><em><u>might </u></em><em><u>be </u></em><em><u>the </u></em><em><u>answer </u></em>
Answer:
1. If we remain one people under an efficient government, the period is not far off when we may defy material injury from external annoyance;
2. But that jealousy to be useful must be impartial; else it becomes the instrument of the very influence to be avoided, instead of a defense against it.
3. Real patriots who may resist the intrigues of the favorite are liable to become suspected and odious,
Explanation:
Answer to number one - to predict that the U.S. is uniquely situated to resist foreign invasions.
Answer to number two - to warn that the U.S. must guard itself against all foreign interference.
Im not sire about the answer to number three but it isn't ... " to advise that the U.S. favor only those foreign powers that show themselves friendly toward our best interests''
Answer:
methane
Explanation:
because this fuel is generated by the breakdown of organic matter by anaerobic bacteria and is used in energy production . It is a renewable energy source produced biologically through anaerobic digestion. It occurs naturally in compost heaps, as swamp gas, and as a result of enteric fermentation in cattle and other ruminants. It is burned to generate heat or used in combustion engines to produce electricity.
Details about comets are described below.
Explanation:
- A comet is a very small solar system body made mostly of ices mixed with smaller amounts of dust and rock. Most comets are no larger than a few kilometres across. The main body of the comet is called the nucleus, and it can contain water, methane, nitrogen and other ices.
- Sometimes comets are referred to as “dirty snowballs” or “cosmic snowballs”. Comets orbit the Sun in elliptical paths – just like the planets.A comet has four components: a nucleus, a coma, a dust tail and an ion tail.
The nucleus of a comet contains the vast majority of its total mass.
- Comets are icy bodies in space that release gas or dust. They are often compared to dirty snowballs, though recent research has led some scientists to call them snowy dirtballs. Comets contain dust, ice, carbon dioxide, ammonia, methane and more.
- Comets are made of water, ice, dust, and gasses likes carbon monoxide and methane. After identifying what is in the nucleus, you will know what the coma and tail are made of.
