Bacterial cells that encounter conditions that are not favorable to survival will sometimes form a tough, protective shell containing the nucleic acid and a small amount of cytoplasm. this shell can survive harsh conditions in a kind of dormancy that may last for months or years. what is the name given to this tough, protective shell? a) vacuole b) carapace c) cell wall d) endospore

Astore manager timed janette to see how long it would take her to fold and put away a sweater, a shirt, a pair of pants, and a scarf. it took her 26.1 seconds for the shirt, 24.3 seconds for the sweater, 32.8 seconds for the pants, and 18.2 seconds for the scarf. what was the average time it took janette to fold and put away all four items? during a catered lunch, an average of 4 cups of tea are poured per minute. the lunch will last 2 hours. how many gallons of tea should the caterer bring if there are 16 cups in one gallon?