Chemistry, 13.11.2020 02:50, bhadd2001

Someone explain his to me PLEASE Make a sketch in your science notebook that traces all of the changes in energy that occur from start to finish in these scenarios:

Scenario 1

Start: An apple grown on a tree provides nourishment for a hungry teenager.

End: The student wins the 100-yard dash event in the track meet.

Scenario 2

Start: Air flows through the blades of wind turbines, which spin generators to create electricity.

End: A parent heats food on an electric stove to cook dinner for family.

When you have completed your sketch,

Answers: 2

Show answers

Other questions on the subject: Chemistry

Chemistry, 21.06.2019 21:00, bakoeboo

Harvey kept a balloon with a volume of 348 milliliters at 25.0˚c inside a freezer for a night. when he took it out, its new volume was 322 milliliters, but its pressure was the same. if the final temperature of the balloon is the same as the freezer’s, what is the temperature of the freezer? the temperature of the freezer is kelvins.

Answers: 2

continue

Chemistry, 22.06.2019 16:00, nyjaelynn

Which process transfers heat from inside earth to its surface? convection currents in mantle pulling away of tectonic plates drawing in of tectonic plates convection currents in crust

Answers: 1

continue

Chemistry, 23.06.2019 07:00, jennnifercrd59jc

Choose the correct statement about licensed veterinarians in the united states. a. they must be certified by the avma. b. they can treat all nonhuman animals. c. they can can treat only animals specified on the license. d. they must choose a specialty.

Answers: 2

continue

Chemistry, 23.06.2019 10:00, anonymous176

An uncovered pot of water lies out in the sun. which statements correctly describe what happens at the surface of the liquid water? 1. the vapor pressure remains constant regardless of the water temperature. 2. the vapor pressure is produced by water molecules that have evaporated. 3. the vapor pressure increases as the sun heats the water in the pot. 4. evaporation stops once the vapor pressure reaches a certain point. 5. evaporation and condensation both occur on the liquid’s surface.

Answers: 3

continue

Do you know the correct answer?

Someone explain his to me PLEASE Make a sketch in your science notebook that traces all of the chan...