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german
3 years ago
13

What's the differentiating characteristic between an element and a compound​

Biology
1 answer:
NeX [460]3 years ago
6 0

An element is a pure substance that can not be broken down any more and retain its properties. A compound is a substance that is made of multiple different substances.

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What changes occur in extracellular and intracellular fluid compartments during dehydration?
Margarita [4]

Answer:

 cellular shrinkage and metabolic dysfunction.

Explanation:

In dehydration, fluid from the extracellular compartment is depleted first, followed by fluid from the intracellular space. Fluid loss from the intracellular space results in cellular shrinkage and metabolic dysfunction. Dehydration occurs because of decreased water intake, increased fluid loss, or both.

8 0
2 years ago
Some substances but not other can cross the (blank) membrane of a cell
Orlov [11]

The correct answer is :

Some substances but not other can cross the (blank ) membrane of a cell. The   blank is to be filled with either cell or plasma. Cell membrane or plasma membrane is the living boundary of a cell which is made of phospholipid. It is a semi-permeable or differentially permeable membrane. It only allows small and non-polar molecules to pass through it. It prevents polar ions or molecules to pass through it  

6 0
3 years ago
Without wolves, the health of forests suffers. What theme of biology does this demonstrate?
ycow [4]
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6 0
3 years ago
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A cartilaginous structure between the "throat" and the trachea.
enyata [817]

Answer:

The correct answer is A. The cartilaginous structure between the "throat" and the trachea is the larynx.

Explanation:

The larynx is a tubular organ. The larynx wall is composed of 9 pieces of cartilage. Three are odd (thyroid cartilage, epiglottis and cricoid cartilage), and three pairs (arytenoid, cuneiform and corniculate cartilage). In addition, it communicates the pharynx with the trachea and is in front of it.

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3 years ago
B) Write about pest control? <br>​
andrezito [222]

Answer:

Pest control is helpful I guess...

Explanation: Pest control uses lots of chemicals and poison stuff to kill those vexing pests but most importantly it kills them its a dangerous job if you don't know what your doing.

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3 years ago
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