Bottom trawling is a destructive fishing practice that destroys ocean habitatstf

True

Explanation:

Bottom trawling is a method of deep sea fishing in which a large net is used to ravel across the sea floor bed. This causes the destruction of sea floor bed along with habitat destruction residing in close proximity to sea bed. It adversely affects the sea plant, and coral reefs which get uprooted and destroyed.

Hence, the statement "Bottom trawling is a destructive fishing practice that destroys ocean habitats" is true.

the relative atomic mass of an element is the mass of one atom of that element, relative to 1/12th of the mass of a  1212c atom. to convert to an absolute mass in kg, it is necessary to multiply by  1.661×10−271.661×10−27.

the relative atomic mass is roughly equal to the number of neutrons, plus the number of protons, in the nucleus of the atom.

for elements with more than one stable isotope (different types of nucleus with different numbers of neutrons but the same number of protons), the quoted mass is usually the average mass, weighted by the relative abundance of the different isotopes.