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liberstina [14]
3 years ago
12

What pressure is always negative and helps to keep the lungs inflated?​

Biology
2 answers:
weqwewe [10]3 years ago
7 0

Answer:

intrapleural

Explanation:

Olenka [21]3 years ago
3 0

Answer:Intrapleural pressure

Explanation:

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Which of these is NOT considered to be an organic substance?
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Answer:

A.

Explanation:

I've had to answer this before

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Are there lysosomes in plant cells?
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Lysosomes are found in eukaryotic cells and yes, they are present in plant cells.


Hope it helped.


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Write true if the statement is true or false if the statement is false. ______.
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Please answer worth 100 point n what direction does an applied force move an object?
ch4aika [34]

Answer:

1) in the direction of the applied force

2)when the movement is not in the direction of the applied force it is not work. But if a component, or part of the motion is in the direction of the applied force it is work.

3)Joules/sec

4)Force/displacement

6)Wedges and lever

5)conduction

6)radiation

7)there is no heat flow

8)The average kinetic motion of the particles increases, there is more thermal energy

9)The average kinetic motion of the particles decreases, there is less thermal energy

10)transverse wave

11) sound waves

12)they transfer energy through oscillations in matter

13)the speed of the pitched baseball

14)to detect speed and direction of blood flow

15)green and violet are reflected and red is absorbed

16)visible light

17)as heat

18)infrared light/infrared energy

19)reflection

20) yes, the forces emitted by having the same charge repells them.

21)the flow of electrons

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23)You closed the circuit and the electrons can flow

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5 0
3 years ago
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Neporo4naja [7]

Answer:

C.

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So, the deposits of soil are used to tell the the age of a geologic event and not the layers of soil.

Hence, the correct option is C.

8 0
3 years ago
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