In fossil comparisons, it helps to know about similar: living things
questions
incomplete remains

Fossils tell us when organisms lived, as well as provide evidence for the Fossils are the preserved remains or traces of animals, plants, and other organisms from the past. Fossils, by comparing the anatomies of both modern and extinct species, allows scientists to study the skin, hair, and organs of ancient creatures.

Explanation:

D) The halogens tend to form 1+ ions.

Explanation:

A) Is correct because the atom gains an electron

B) Is correct because metals tends to lose electrons

C) Is correct because the atom loses an electron

D) Is incorrect because the halogens tends to gain electrones (1-)

E) Is correct because Nonmetals tend to form anions