Answer:
Break the hydrogen bond in the water molecular
Explanation:
Water molecule are held together by hydrogen bond which makes the water surface to act as an 'elastic skin' for the water strider to be able to float. Detergent serves as a surfactant which breaks the water surface by disrupting its hydrogen bonds thus making the water strider to sink
Answer:
Today the members of the First Presidency and Quorum of the Twelve Apostles hold these same keys (see Doctrine and Covenants 90:3–4, 6; 107:35; 132:7). These keys are the authority God has given to priesthood leaders to direct the use of His priesthood on earth.
Salamanca, Porto, sevilla
Yes because heart have 4 valves which is tricuspid, bicuspid, pulmonary and aortic. Blood have to flow in one direction.
