The organ system is responsible for eliminating nitrogenous waste from the body.
O Immune
O Muscular
O Urinary
O Digestive

Which medullary index indicates a human hair? a. 0.653 b. 0.733 c. 0.516 d. 0.256

Prompt compare the three types of volcanic mountains in terms of shape, type of eruption, and the minerals that make up the volcano

Which are characteristics of flukes? check all that apply. a they are free living. b they are a type of flatworm. c they reproduce sexually. d they have eyespots. e they are segmented.