Which of the following actions can increase an individuals ecological footprint?
a. riding a bicycle more often
b. reducing the use of plastic bags
c. reusing materials before disposal
d. turning on the air conditioner

Solutions to environmental problems in europe must

(99 points) be serious! how do farts work? how do you fart without it stinking? serious answers only

4. multiple crosses were made between true-breeding lines of black and yellow labrador retrievers. all the f1 progeny were black. when these progeny were intercrossed, they produced an f2 consisting of 91 black, 39 yellow and 30 chocolate. a. propose an explanation for the inheritance of coat color in labradors. b. propose a biochemical pathway for coat color determination and indicate how the relevant genes control coat coloration.