Answer:
1) black X pure white
2) pure white X hybrid black
3) hybrid black X hybrid black
Explanation:
The correct answer is convection because the campfire warms the air around the person.
Convection refers to the transfer of mass motion of a fluid like water or air when the heated fluid is made to be carried away from the heat source, that is, carrying energy with it. Convection takes place when particles with an ample of heat energy in a gas or liquid move and occupy the place of constituents with less heat energy.
Heat energy is conducted from hot places to cooler places by the process of convection.
That would be a physical change
The solid inner core is made of mainly iron crystals with small amounts of nickel and heavier elements such as gold and platinum. The liquid outer core is a nickel iron alloy with small amounts of heavier elements.
Answer:
A=32
T=32
G=18
C=18
Explanation:
No. Of A = no. Of T
No. Of G = no. Of C
A+ G + C + D =100
Converting into percentage for easy calculation
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