The temperature in a rainforest never freezes and never gets very hot. It is usually misty and cloudy. A club is the thickened end of a butterfly's antenna . Snakes and lizards are ectothermic. The two animals are called commensals.
Commensalism is a type of symbiosis .
These organisms interact and influence each others survival. An optic nerve then carries this information to the insect's brain. Clouds are formed by the condensation of atmospheric water vapor. Examples of conifers include pine, fir, and spruce trees. A consumer is a living thing that eats other living things to survive.