The alveoli of the lungs are surrounded by
a. cartilage
c. cardiac tissue
b. capillaries
d. synovial fluid

Which statement best describes a typical difference that could be found between the “analysis” and “conclusion” sections of a lab report?

What is the most abundant vertebrate on earth?

Which statements about a food chain are true? choose all answers that are correct. a.plants are the first living organisms in food chains on land. b. the plants in a food chain are called herbivores. c. all food chains on land begin with energy from the sun. d. carnivores in a food chain eat only plants.