Over time, how will the “helpful traits” spread in the population?

Analogy- 1 is to arete as 5 is to cirque horn glacial valley hanging valley

Onsider the paragraph above. what is one chemical property of water? a) water is a polar molecule. b) water is the universal solvent. c) water reacts with group 1 metals. d) water has a high specific heat capacity.

What kind of bond is created by the attraction between atomic particles of opposite charge? ionic bond hydrogen bond covalent bond nuclear bond