A biologist collected 1 gallon of pond water and found 50 paramecium. If the lake is 1,000 gallons, how many paramecium would be predicted in the lake? *
50,000
50
500
5,000

Which statement describes an endocrine function rather than an exocrine function? a. salivary glands release saliva into the mouth. b. sweat glands release sweat onto the skin c. the pineal gland releases melatonin into the blood. d. esophageal glands release mucus into the esophagus.

How are fungi more like an animal? they have a cell wall. they are heterotrophs that absorb their food. they produce seeds and have membrane-bound nucleus. they use sunlight for photosynthesis.

If the nucleus of a cell was removed the cell wouldn’t be able to make proteins because