What is the result of humans releasing carbon dioxide back into the atmosphere?

According to the tide table below what time of day will the highest tide occur? (2 pt) the highest tide will occur at

If an area has high air pressure and low humidity, what type of weather will it most likely have? plz !

Nebulae are enormous clouds in outer space. they are made mostly of hydrogen gas, helium gas, and dust. some nebulae glow brightly, while others do not. the stars that people see are huge, bright balls of glowing gas. they are made mostly of hydrogen and helium. which statement correctly describes other ways in which nebulae and stars are different? a. stars can form inside a nebula but a nebula can never be produced by any star. b. a star always has a higher density than a nebula. c. stars can never form inside a nebula but a nebula can be produced by any star. d. a nebula always has a higher density than a star.