Isaac wants to make s'mores. He holds a marshmallow on a metal skewer over a fire. A few seconds later, the marshmallow is cooked and the skewer feels warm. What most likely happened? A. The fire heated the surrounding air, which cooked the marshmallow.
B. The heat generated from the marshmallow flowed in the form of thermal energy to the skewer and fire.
C. The heat from the skewer cooked the marshmallow.
D. Thermal energy in the form of heat moved from the fire to the skewer and marshmallow.
Thank you! Have a nice day!

which statement about this sum is true? −245+2.7

the gas collects in coils that then becomes a liquid that then flows through the coils inside the refrigerator

the earths atmosphere is made up of nitrogen and oxygen. solids can turn into gasses through a process called sublimation. sublimation is the transition of a substance directly from the solid to the gas phase, without passing through the intermediate liquid phase.

hope this : d

see the picture for the vector

the magnitude of the vector by pythagorean theorem

r = √( (-10)^2 + (3)^2 ) = √109

magnitude = √109 units

the direction angle between vector and x-axis is

tan^(-1)(3/10) = 16.699

so the direction is approximately 16.7 degrees north of west