DOOR 5
Which best describes how the enzyme carbonic anhydrase helps to form carbonic acid from carbon dioxide and water?
A. The enzyme binds the substrates together so they can react.
B. The enzyme breaks apart so that the substrates are more likely to react.
C. The enzyme strengthens the chemical bonds in both the water and the carbon dioxide.
D. The enzyme increases the energy needed for the substrates to react.

sex cells are usually half's then they find another half and make a fertilize egg

evidence and logical support is essential for a scientist to do in order to maintain credibility. this is because no one can believe without any logic and without any evidence.hence a scientist can maintain credibility by proving himself and by answering logically so experiments prove very beneficial. logical hypothesis give conclusion which is acceptable. therefore, there are two main factors to maintain credibility by a scientist is evidence and logical support.