Lichens look like moss. But they're actually two organisms-usually fungi and algae-that live together in mutualistic relationship. The fungi provide sheltered place for the algae tO grow and reproduce. What do you think the algae offer that
the fungi can't do?

Which statement describes compounds a. compounds are made of one type of atom. b. compounds cannot be represented by models. c. compounds are represented by chemical formulas. d. compounds cannot be broken down into simpler forms.

Identify the fungus type pictured below. the image shows a mushroom used often in cooking, will gills underneath its cap.

Click an item in the list or group of pictures at the bottom of the problem and, holding the button down, drag it into the correct position in the answer box. release your mouse button when the item is place. if you change your mind, drag the item to the trashcan. click the trashcan to clear all your answers. show the flow of energy in the following ecosystem by labeling each organism's link in the food chain. click once to select a label. click again to place the label in the correct location.