17. How does propelling themselves out of the water most likely help flying fish survive in their environment?
A) by helping them escape predators
B) by helping them breathe in oxygen
C) by helping them find food sources
D) by helping them avoid boats and ships

Which of the following best describes the purpose of technology?

Which number represents a basic ph, 4 or 9? numerical answers expected! answer for blank 1: i'll give

Why are carbon dioxide concentrations expected to increase? a carbon dioxide concentrations are expected to increase, because fossil fuel burning is expected to increase b. carbon dioxide concentrations are expected to increase, because of an increase in agriculture. c.carbon dioxide concentrations are expected to increase, because more land will have to be cleared for increasing populations and agricultural use. d. all of the above select the best answer from the choices provided mark this and return save and exit next submit submit