b Explain the results in each tube. (Remember that living organisms all respire all the time, and that plants also photosynthesise in the light.) Tube A Tube B Tube C Tube D Predict the results that would be obtained if all the tubes were left in the dark. d Discuss what these results and your predictions in C suggest about whether or not it is good to have living plants in a fish tank.

Fruit bats in central america eat bananas and other fruits. banana plants rely on bats for pollination. what would be the most likely consequence on the banana crop if fruit bats were eliminated from the area? the banana crop would increase because bats would stop eating the crops. the banana crop would decrease because bats would no longer pollinate the crops. the banana crop would remain constant because bees would replace the bats. the banana crop would remain constant because the plants would adapt using asexual reproduction.