In which does alcoholic fermentation occur? lactic acid

plant cells

muscle cells

yeast

Pulmonary arteries carry highly oxygenated blood. true or false?

The two main stages of cell division are called

Where is having brightly colored feathers that attract mates most clearly an adaptation for a bird? a. a forest with dense vegetation b. a sandy beach beside an ocean c. a snowy tundra with little vegetation d. a swamp with many hawks that eat birds