Answer:
Option A - Food webs are a group of connected food chains
Option B - Arrows in a food web go from the organism that is being eaten to the organism that is eating it.
Option D - Arrows in a food web represent the flow of energy in a food web.
Explanation:
A food web contain several food chain. Organisms with in one food chain are connected to the organisms of other food chain.
The arrows in a food chain represent the direction of flow of mass and energy. The face of the arrow points to the animal which is eating the animal located at the other end of arrow.
Hence, option A, B and D are correct.
