Which of the following land features would most likely be formed at the boundary in the diagram? a)Trench
b) Mid-Ocean Ridge
c) Folded Mountains
d) Canyon

Ineed to get this test done which of the following statements is correct in hour our immune system responds to a potential pathogen? a.) the skin will be the first line of defense, and then the many phagocytes in the bloodstream will attempt to consume the possible pathogen. b.) b cells will start reading the antigen code immediately and call t cells to assist in destroying the pathogen. c.) the adapted immune system will call on the innate immune system to destroy the pathogen. d.) the t-cells in the adapted immune systems are the first to recognize the pathogen

18. which statement about cancer is true?

Which worm has eyespots that are used to detect light? a fluke b marine worm c planarian d tapeworm