A coral reef community would be best described as __________________.

A 45-year-old woman with obesity and type 2 diabetes presents for hypertension follow-up. Which nonpharmacologic intervention is associated with the greatest average reduction in systolic blood pressure?

Climate is the only factor that determines biome distribution on Earth. Temperature and precipitation patterns strongly influence vegetation types worldwide.

Primary productivity in oceans is largely dependent on phytoplankton populations. These microscopic organisms perform photosynthesis near the ocean surface.

The following number of ant species were counted in these biomes. Tundra (5) Taiga (18) Conifer Mixed Forest (41) Temperate Mixed Forest (103)   The most likely reason(s) for the different number of ant species in this list is (are) ____________________.

Both echinoderms and chordates are deuterostomes. This means that they ____________.

Wetlands are considered unimportant for biodiversity because they support few species. Many wetlands serve as transition zones between terrestrial and aquatic ecosystems

The fossil called Lucy, which lived about 3.18 million years ago, is a member of which of the following species?

A 66-year-old woman presents to the clinic with a blood pressure of 190/118 mm Hg, severe headache, confusion, and blurred vision. What is the most appropriate next step?

A 55-year-old woman with newly diagnosed hypothyroidism asks how to take levothyroxine. Which instruction is most appropriate?