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LuckyWell [14K]
3 years ago
8

HELPPPPP ASAP PLEASEEE

Chemistry
2 answers:
irga5000 [103]3 years ago
8 0

Answer:

c

Explanation:

Involuntary muscles, like skeletal muscles, help move the bones

KATRIN_1 [288]3 years ago
3 0

Answer:

the second and last one is correct

since bones protect our internal organs like heart, pancreas,etc and give the body its shape

Explanation:

second point it is true that in our body there are more than 600 muscles and the bones are about 206 I think

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Given: K = °C 273. 15 What is the temperature of the flame in degrees Celsius? You measure the flame of a candle and get a readi
Ira Lisetskai [31]

Temperature is a physical quantity measured by Celsius and Kelvin. The temperature of the candle flame is \rm 1102.91^{\circ}C.

<h3>What are Celsius and Kelvin?</h3>

Celsius and Kelvin are the degree unit of temperature and is used for measuring the hotness and coldness of the substance.

The formula for calculating temperature in Celsius is:

\rm K = ^{\circ}C + 273.15

Given,

  • K = \rm ^{\circ} C + 273.15
  • K = 1,376.06

Substituting values in the formula:

\begin{aligned}1,376.06 &= ^{\circ}\rm C + 273.15\\\\^{\circ}\rm C &= 1,376.06 - 273.15\\\\&= \rm 1102.91^{\circ}C\end{aligned}

Thus, \rm 1102.91^{\circ}C is the temperature of the burning candle.

Learn more about temperature here:

brainly.com/question/10497952

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2 years ago
You are given 68 g of aluminum (Al) and excess water. How many grams of aluminum oxide (Al2O3) can you make?
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The and is the usmsiene he disks
4 0
3 years ago
How is the atomic mass of an element related to a mole?
Luden [163]

Answer:

i the answer to your question should be C

Explanation:

Hope this helps!

4 0
2 years ago
Watch this video to observe a synthesis reaction, and then answer the questions that follow. Part A What are the reactants in th
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Answer:

NA (natrium) and CI^2 (chlorine) are the reactants.

Explanation:

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3 years ago
Water wheels convert the kinetic energy of moving water into which form? A. potential energy B. chemical energy C. gravitational
denpristay [2]

Answer:

the answer is mechanical energy

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A water wheel converts the kinetic energy of moving or falling water into mechanical energy. This mechanical energy is used for powering the mill.Water wheels have wooden or metal wheels that have buckets or blades attached around them. They are placed in a river or lake. The force of the water rotates the wheel. As the wheel moves, it turns an axle attached horizontally to the wheel. The axle in turn moves the system of gears that operate the functioning of mills. Waterwheels were used for preparing fiber and crushing ore.

8 0
3 years ago
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