(WILL GIVE BRAINLIST) 3. The central nervous system is the center of the body. It includes the brain and the spinal cord

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.

Which are characteristics of flukes? check all that apply. a they are free living. b they are a type of flatworm. c they reproduce sexually. d they have eyespots. e they are segmented.

What two factors does carrying capacity compare? population size and resource use population growth and resource availability resource use and time population size and time