What is the meaning of the transition word in this sentence? They eventually became so plentiful that they made quite a racket. a. indeed c. at a past time b. at the same time d. at some time later Please select the best answer from the choices provided A B C D

Which statement describes james chadwick’s discovery.

The human eye contains a molecule called 11-cis-retinal that changes shape when struck with light of sufficient energy. the change in shape triggers a series of events that results in an electrical signal being sent to the brain that results in vision. the minimum energy required to change the conformation of 11-cis-retinal within the eye is about 164 kj/mol.

In the experiment you asked to react hydrochloric acid and with sodium hydroxide. when measuring the volume of the reactants, which instrument would give the greatest precision.