Agroup of birds have a similar body shape and size. however, they vary greatly in color and beak shape. each species occupies its own niche and is adapted to the foods available in its niche. the evolution from a common ancestor to a variety of species is an example

In some plants, pointed leaves (p) are dominant over rounded leaves (p). a plant with a genotype of pp

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.

What do lava flows made of aa indicate about the type of volcanic eruption that occurred? a. the eruption was viscous. b. the eruption was pyroclastic. c. the eruption was explosive. d. the eruption was quite. !