Ared blood cell is placed into each of the following solutions. indicate whether crenation, hemolysis, or neither will occur. solution a: 3.26 % (m/v) nacl solution b: 3.23 % (m/v) glucose solution c: distilled h2o solution d: 6.51 % (m/v) glucose solution e: 5.0% (m/v) glucose and 0.9% (m/v) nacl

Water (2510 g ) is heated until it just begins to boil. if the water absorbs 5.09×105 j of heat in the process, what was the initial temperature of the water?

2pos suppose an object in free fall is dropped from a building. its starting velocity is 0 m/s. ignoring the effects of air resistance, what is the speed (in m/s) of the object after falling 3 seconds? give your answer as a positive decimal without units. answer here

The picture represents the process that produces most of the energy used by living organisms on earth. which process is represented in the picture? a) the magnetic attraction between two hydrogen nuclei. b) the fusion of hydrogen nuclei to produce a helium nucleus in the core of the sun. c) the fission of hydrogen nuclei to produce a helium nucleus in the core of the sun. d) the chemical reaction between hydrogen nuclei to produce a helium nucleus in earth's atmosphere.