Answer:
Explanation:
Hydrogen bond is an intermolecular force of attraction, it occur between a proton in a molecule and an electronegative atom in the another. It is weak bond and can be found in water molecule.
Cohesion is force of attraction thst occur when molecules are attracted to other molecules of the same type
this can be found in hydrogen bonding.
Adhesion occur when molecules are attracted to different substances. It can be founf in water when reaction with other substance
A universe solvent is a substance that is used to dissolves many substance. Example is water it can be used in dissolving many substance.
Surface tension is the ability of a liquid surfaces to reduce into the minimum surface area. It allows some insect that are less dense to float in water
Head of vapourization is the amount of heat required to change a liquid into a vapor. Heat to convert water into vapour
Answer:
allows scratches to be repaired easily
Explanation:
Edmentum
Theory in science: A well tested explanation that unifies a broad range of observations and hypotheses, and enables scientists to make accurate predictions about new situations.
Theory everyday term: An idea used to account for a situation or justify a course of action.
IT is a change of frequency in a genes variant which is called genetic drift. this kind of scenario will result to smaller large population and larger small population :)
