What evidence shows that the Moon's gravity affects the Earth?

How do adaptation affect a species?

Which type of respiration takes place when there is no oxygen present

The carbon cycle is best defined as a process in which a. carbon changes from inorganic forms to organic forms and back b. carbon is changed into other elements such as oxygen or nitrogen c. carbon is continually created from the sun’s energy by plants d. carbon is consumed and regenerated from other elements such as oxygen and nitrogen