Question 5 (3 points)
which statement best explains why
carbon atom can bond with itself easily?
it is an ion.
it is an organic element.
it has four valence electrons.
it forms hydrogen bonds.
question 6 (3 points)
how are hydrogen bonds different from covalent bonds?
or bonds that form from molecules that have a slight

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