Question

Define projectile and show that the path of the projectile is parabolic. Derive the relation for 1:the flight time 2: maximum height and 3: the range of projectile​

Answer 1

Answer:

Energy flows through an ecosystem in only one direction. Energy is passed from organisms at one trophic level orenergy level to organisms in the next trophic level. ... Organisms need it for growth, locomotion, heating themselves, and reproduction