3 years ago

Give a Convincing Argument that muscles are alive because they are made out of cells

Chemistry

1 answer:

lesantik [10]3 years ago

8 0

I think they are alive bc they are in a living body with cells

You might be interested in

Metals like aluminum can react with _______ to form coatings that _______ corrosion.

pogonyaev

The answer to your question is oxygen; prevent

5 0

3 years ago

Read 2 more answers

(easy)+(20 points)

Vitek1552 [10]

Liquid to solid and solid to liquid

4 0

3 years ago

Read 2 more answers

A gas is collected at 30 Celsius and has a pressure of 200 kPa. What pressure would it exert if the temperature changed to 40 Ce

garik1379 [7]

Answer:

$206.6\ \text{kPa}$

Explanation:

$P_1$ = Initial pressure = 200 kPa

$P_2$ = Final pressure

$T_1$ = Initial temperature = $30^{\circ}\text{C}$

$T_2$ = Final temperature = $40^{\circ}\text{C}$

We have the relation

$\dfrac{P_2}{P_1}=\dfrac{T_2}{T_1}\\\Rightarrow P_2=\dfrac{T_2}{T_1}P_1\\\Rightarrow P_2=\dfrac{40+273.15}{30+273.15}\times 200\\\Rightarrow P_2=206.6\ \text{kPa}$

The pressure that would be exerted after the temperature change is $206.6\ \text{kPa}$ .

6 0

3 years ago

The variable that a scientist changes when conducting an experiment is called the _____variable.

Flauer [41]

He variable that a scientist changes when conducting an experiment is called the manipulated variable

6 0

3 years ago

Read 2 more answers

Which of the following releases matter? A.engaging a car exhaust system B.picking up iron filings with a magnet C.turbines spinn

igomit [66]

A- engaging a car exhaust system

4 0

4 years ago