Read the given list of organisms. squirrel, zebra, tortoise, rabbit, horse what best describes the role of these five organisms in a food web? carnivores, as they all obtain food from other animals herbivores, as they all obtain food from producers consumers, as they all eat either plants or meat consumers, as they all make their own food

If you touch a hot light bulb and get burned, that is an example of a. radiation b. convection c. conduction

Global warming will produce rising sea levels partly due to melting ice caps but also due to the expansion of water as average ocean temperatures rise. to get some idea of the size of this effect, calculate the change in length of a column of water 1.00 km high for a temperature increase of 1.00ºc. note that this calculation is only approximate because ocean warming is not uniform with depth. (answer in ×10^{-3} −3 m)

Acoil suspended freely, points in some direction when no current is passed through it . can you tell what will happen when a current is passed though it?