The organism on the food web have arrows pointing towards it but no arrows pointing away from it. This is because 1.They make their own food
2.They do not need energy
3.They give energy to others
4.Nothing eats them

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Aflashlight produces light using energy from the batteries. in which order does the energy change form? a. from chemical to electric to light energy b. from electric to light to chemical energy c. from electric to chemical to light energy d. from light to electric to chemical energy

How does an angiosperm prevent self pollination

20 points and brainlist 1. london has suffered from terrible air pollution for at least seven centuries. why is the city so prone to its famous “london fog? ” what did london do to get rid of its air pollution? 2. why does air pollution cause problems in developing nations more than in developed ones?