Why was the earth-centered model of the universe discarded? a)most people thought the idea was wrong. b)the evidence did not support the idea. c)another scientist came up with a different idea. d) was a bad idea.

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.

Amarine ecologist has constructed the conceptual model shown in the diagram. what predictions can be made from using this model? where the tertiary consumers get their energy how often primary producers are able to reproduce when bacteria and fungi initiate the process of decomposition whether other secondary consumers are present

Across of blue x blue (both heterozygous) would result in