The majority of the nasal cavity is lined with？ transitional epithelium. b) simple squamous epithelium. c) pseudostratified ciliated columnar epithelium. d) simple cuboidal epithelium

If animal agriculture was eliminated, how much grain would become available for human consumption?

Which of the following statements is most likely correct about a rock belonging to the jurassic age and a rock belonging to the cambrian age? options: 1) they have identical fossils of organisms that have evolved over time. 2) both have animal fossils preserved in them due to weathering and erosion. 3) they contain different fossils because life on earth has changed through time. 4) the fossils in them were formed on the surface of earth due to exposure to sunlight.

The bacteria inside a tube worm would be analogous to what organism in the ocean ecosystem near the waters surface? a. photosynthetic algae b. shrimp c. clown fish d. parasitic lamprey