Pleass m jackie measures out 56.56 grams sodium chloride on an electronic balance. which number is an estimate?

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.

At the current rate, a graph of carbon dioxide produced by fossil fuels over time would slope upward slope downward be horizontal be vertical

The graph shows one consequence of urban sprawl. how did urban sprawl contribute to the change in biodiversity