Idont understand a thing
which of the following definitions of acids and bases focuses on the transfer of the h+ particle?
i. arrhenius
ii. brønsted -lowry
iii. lewis

i and ii

i and iii

ii and iii

i, ii and iii

They make up examples of physical properties 

First adhesives: hide glue.  which is made by boiling raw hides and bones or fish skins and bladders.other first adhesives: asphalt/tar, pitch/plant sap, and even blood.hope that : )

Homogeneoushoped i

The surface of the water droplet is held together by the attraction between molecules. in order for water to flow more easily into these small spaces, you need to decrease its surface tension. you can do this by adding soap, which is a surfactant (a material that decreases the surface tension of a liquid).