Which statements describe geologic gaps? Check all that apply. Geologic gaps happen when volcanoes erupt. When no sediment is deposited for a long time, angularities can result. An unconformity happens when rocks do not follow normal geologic rules. A geologic gap happens when rock is eroded before sediment is deposited. An unconformity occurs when a rock layer’s relative age can be determined.

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