Which of the following is NOT a valid reason that less energy is transferred at each level of the food chain? A. Energy is released as heat energy during respiration

B. Energy is destroyed because animals are higher levels do not need as much energy

C. Energy is used for life processes (e. g. Movement, breathing, etc.)

D. Energy is egested in feces or remains in dead organisms which are passed to decomposers

What changes occur in the brain during the teenage years? 25 points, someone me out!a.) thinking becomes slower as the brain grows larger. b.) connections between neurons become stronger and faster. c.) unused neurons fuse together to form larger, better functioning neurons. d.) more neurons are developed.

Name two kinds of practical electric pumps.

Emmy kicks a soccer ball up at an angle of 45° over a level field. she watches the ball's trajectory and notices that it lands, two seconds after being kicked, about 20 m away to the north. assume that air resistance is negligible, and plot the horizontal and vertical components of the ball's velocity as a function of time. consider only the time that the ball is in the air, after being kicked but before landing. take "north" and "up" as the positive ‑ and ‑directions, respectively, and use ≈10 m/s2 for the downward acceleration due to gravity.