Ascientist observed a fungus and recorded what she saw: • orange in color • found on the surface of a leaf • tightly arranged hyphae • contains cell walls the scientist most likely observed which fungus? a. yeast, because it contains cell walls b. rust, because it has tightly arranged hyphae c. yeast, because it has tightly arranged hyphae d. rust, because it contains cell walls

What is the primary goal of human communities?

Nerve cells are specialized to respond to stimulitrue or false?

Refer to this portion of a dichotomous key for fish identification to answer the question. 1. (a) has a single dorsal fin ® 5 (b) has a double dorsal fin ® 2 2. (a) one fin is spiny, the other is smooth ® 3 (b) one fin is not spiny or smooth ® 4 5. (a) has small fin on back near tail ® 6 (b) has no fin on back near tail ® 7 6. (a) has barbs near the mouth ® catfish (b) does not have barbs near the mouth ® 10 7. (a) tail is asymmetrical ® 8 (b) tail is symmetrical ® 9 10. (a) scales are small ® trout (b) scales are large ® whitefish what is the next step to complete to identify a fish that has a single dorsal fin, no fin on the back near the tail, and no barbs near the mouth? step 2 step 5 step 7 step 10