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zaharov [31]
3 years ago
12

If you were to describe the shape of the Milky Way, what term would you use? A. Irregular galaxy B. Elliptical galaxy C. Barred-

spiral galaxy D. Large clustered galaxy
Chemistry
1 answer:
r-ruslan [8.4K]3 years ago
4 0
C. Barred spiral galaxy
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a sample of fully saturated clay weighs 1350 g in its natural state and 975 g after drying. what is the natural water content of
svetoff [14.1K]

Answer:

The soil has a percentage of water by mass of 27.8 %.

Explanation:

Keeping in mind that

  • Mass of Clay = Mass of water + Mass of Dry Soil

we can <u>calculate the mass of water</u>:

  • 1350 g = Mass of Water + 975 g
  • Mass of Water = 375 g

We can then <u>calculate the mass percentage of water in the soil</u>:

  • 375 / 1350 * 100% = 27.8 %
7 0
3 years ago
The maximum level of lead allowed in drinking water is 15 mg/kg. What is this concentration in units of parts per million?
Alecsey [184]
15 ppm
1.5 × 10-2 ppm
1.5 × 104 ppm
3.1 ppm
1.5 × 10-2 ppm
6 0
3 years ago
Match the correct prefixes with the correct numbers.
djyliett [7]

Answer:

See explanation.

Explanation:

Kilo = 1000

Hecto = 100

Deca = 10

Base Unit = 1

Deci = 10

Centi = 100

Milli = 1000

7 0
3 years ago
Word bank
larisa [96]
<span>1.    D Domain</span> <span><span>
<span>2.    </span></span>K Kingdom</span> <span><span>
<span>3.    </span></span>P Phylum</span> <span><span>
<span>4.    </span></span>C Class</span> 
<span><span>5.    </span>O Order</span> <span><span>
<span>6.    </span></span>F Family</span> <span><span>
<span>7.    </span></span>G Genus</span> 
<span><span>8.    </span>S Species</span> 

The hierarchy of species is mainly used by taxonomist in order to classify, organize and systematize certain species in both the animal and plant kingdom so to speak –living things. These helps them if found a new discovered specie, they cluster it into the appropriate category into where it fits best. There are certain factors to categorize though. 
4 0
3 years ago
Carbon monoxide (co ) is used as a purifying gas in mond's process to produce nickel from its ores. what type of bonding occurs
ddd [48]
<span>Carbon monoxide has a special type of bond that is a triple bond. The triple bond consists of two covalent bonds in which the elements share some of the outer electrons and then is a dative covalent bond. This is a bond that gives the elements a special kind of group and power in relation to the strength when attempting to break it up.</span>
4 0
3 years ago
Read 2 more answers
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