Describe the effects of mutating a sigma factor gene in bacteria. Drag the terms on the left to the appropriate blanks on the right to complete the sentences. Not all terms will be used.

When coal has reached it hardest, darkest form, it is called select one: 0 a. sub-bituminous b. lignite c. bituminous d. antrhacite next page

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 dose plate tectonics effect climate