Answer:
To break a chemical bond, it is required that particles must have certain amount of energy so that when they can collide with each other due to this energy.
Explanation:
The Battle of Trafalgar showed that a military must be powerful at the sea too. The British Royal Navy had "Dominance" over the seas against the French and the Spanish, thus one could not easily cross the English Channel to attack the British.
Answer:
b) less light-sensitive and less color-sensitive than cones.
Explanation: