The removal of the predator populations from an ecosystem would most likely result in
(1) a decrease in all the prey populations
(2) an increase in all the producer populations
(3) an increase in ecosystem diversity
(4) a decrease in ecosystem diversity

Enough of a monoprotic weak acid is dissolved in water to produce a 0.0172 m solution. if the ph of the resulting solution is 2.39 at 20 °c, determine the pka for the acid.

Describe the difference between a. a hypothesis and a theory and b. an observation and an experiment.

Gwhich r group would most likely be found in a hydrophobic area of the tertiary structure of a globular protein? which r group would most likely be found in a hydrophobic area of the tertiary structure of a globular protein? −ch2−oh −ch2−o||c−nh2 −ch2−coo− −ch2−ch2−ch2−ch2−n+h3