4. Organisms are interdependent 5. Energy is transferred among food chains.6. Animals are helpful to plants.7. Parasitism is a non-mutual relationship.8. Air is a mixture of several gases.9. Not much sunlight is available to penetrate the forest floor in tropical rainforests,10. Most trees have needle-like leaves in taiga forests.

4. Organisms are interdependent 5. Energy is transferred among food

1.	4. Organisms are interdependent 5. Energy is transferred among food chains.6. Animals are helpful to plants.7. Parasitism is a non-mutual relationship.8. Air is a mixture of several gases.9. Not much sunlight is available to penetrate the forest floor in tropical rainforests,10. Most trees have needle-like leaves in taiga forests.
Answer» what should we do EXPLANATION:i think TRUE or false right I MEAN true or false is CORRECT or not