Physics, 31.07.2019 20:00 robloxlover1987
What makes plants the beginning of the food chain? a) only plants use solar energy in a chemical process to produce food. b) plants make food for other organisms. c) plants can store chemical energy as glucose. d) all organisms eat plants. i think it might be c.
Answers: 2
Physics, 21.06.2019 19:40
Anne applies a force on a toy car and makes it move forward. what can be said about the forces acting on the toy car at the moment anne applies the force?
Answers: 1
Physics, 22.06.2019 10:30
An insulated 40 ft^3 rigid tank contains air at 50 psia and 120°f. a valve connected to the tank is now opened, and air is allowed to escape until the pressure inside drops to 25 psia. the air temperature during this process is kept constant by an electric resistance heater placed in the tank. determine the electrical work done during this process.
Answers: 2
Physics, 22.06.2019 13:00
Ways that industry and agriculture use physical properties to separate substances
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Physics, 22.06.2019 22:30
Which of these activities increases the amount of carbon in the atmosphere?
Answers: 1
What makes plants the beginning of the food chain? a) only plants use solar energy in a chemical pr...
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