3. which of the following occurred before the cambrian explosion?

4. the simplest animals to have body symmetry are?

5. look at figure 26-1. the cladogram suggests that the cambrian explosion most likely took place after the development of which characteristic?

Fungi are classified into how many groups? a. 1 group b. 2 groups c. 3 groups d. 4 groups

Your two friends just told you what to order for them at the drive through fast food restaurant. you give the order but when the food comes about 10 minutes later, you don't remember what each of your friends ordered your memory of the order was in __ memory. a. semantic b. flashbulb c. long-term d. short-term i think i know but i'm not really sure

How do ratio scale and diagrammatic scale work