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MAVERICK [17]
2 years ago
12

CAN SOMEONE HELP ME PLEASE!!!!! *blank* carry blood away from the heart, while *blank* carry blood back to the heart.

Chemistry
2 answers:
Verizon [17]2 years ago
4 0

Answer:

Blood Vessels (C)

Explanation:

The circulatory system is made up of blood vessels that carry blood away from and towards the heart.

Blank Number 1 is Arteries and Blank Number 2 is Veins

Serhud [2]2 years ago
3 0

Answer:

arteries

Explanation:

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Use enthalpies of formation to determine the ΔHreaction for the reaction
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Answer:

The enthalpy is increased by the increased heat of the reaction.

Explanation:

In this reaction, as the transition from solid to liquid state, enthalpy increases, that is, the heat applied to change its state is greater and this increases, reaching a mayor disorder.

If the reaction increases its heat, and a liquid state passes, the enthalpy increases, therefore the disorder also and the entropy will also be increased.

5 0
3 years ago
A gaseous mixture of o2 and n2 contains 35.8 % nitrogen by mass. what is the partial pressure of oxygen in the mixture if the to
lubasha [3.4K]
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The magma flows slowly down the slope of the volcano. Which property of magma does the sentence describe?
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3 years ago
Calorimeter containing 1000 grans of water the initial temperature of water is 24.85 degrees . the heat of water is 4.184 j/g de
kvasek [131]
<h3><u>Answer;</u></h3>

10.80 ° C

<h3><u>Explanation;</u></h3>

From the information given;

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The heat capacity of the calorimeter  = 695 J/ °C

Change in temperature ΔT = 35.65°C - 24.85°C

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3 0
3 years ago
PLS HELP ASAP!!!!! IM TIMED!!!!!
Rainbow [258]

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3 years ago
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