Question

7.
Read the following sentence.
In order to prevent the human body from losing heat, the arterioles supplying the blood
become narrow
Which process does this sentence describe?
A
constriction
B shivering
C sweating
D
vasodilation​

Answer 1

Answer:

LPG is petroleum vapour and boils at about minus 30 depending on the exact mixture in the cylinder. Like all vapours (This includes most gases) if we increase the pressure we can compress the gas and it becomes liquid. ... Compressing it into liquid is a much better and more efficient method of storage.

Answer 2

Answer:

A is the correct answer