WILL GIVE BRAINLIST 3) In the food chain below, Which level has the least amount of energy?
E)Herbivore
A) Secondary Consumer
O) Producer
4) Which of the following is an ecosystem?
M) A moose
I) The biotic factors in the rainforest
B) A corn Field
I thinks it A and I

Curious carl calculated the density of a cube to be 4.50 g/cm3. what is the density of the cube in g/l?

Modern physics a photon emitted from an excited hydrogen atom has an energy of 3.02 electron volts. which electron energy-level transition would produce this photon? a. n=1 to n=6 b. n=2 to n=6 c. n=6 to n=1 d. n=6 to n=2 i chose b but the correct answer is d can someone tell me why? and what's the difference?

Discuss the difference between thermal energy and heat. (terrance) terrance, egolf, r., congdon, donald. physical science student text, 5th edition. bju press, 2014. vitalbook file.