Please someone answer this I just need 3 sentences please. 15 points for 3 sentences I’ll give you brain list. The question is below . Use your understanding of how energy is transformed to explain where the energy that does not exist transfer between steps in a food chain "ends up."

In an exothermic reaction, energy may be released to the surroundings in the form of question 4 options: heat light thermal all of the above

Sandy is building a small toy car. he wants to use a balloon to power the toy car. he fills a balloon with air and then attaches a straw to the balloon. he tapes the balloon-straw combination to the car and then releases the end of the balloon. the toy moves forward as the air from the balloon comes out the back of the straw. what can sandy do to make the toy car move faster? a) use less air in the balloon. b) blow up the balloon more. c) use a longer straw. d) use larger tires.

Which of these elements is a metal?