George has taken a barbiturate for weeks. Unfortunately, he has developed a tolerance to this drug, and also developed a tolerance to another barbiturate that he has never taken. What is this type of reaction called?

Cross tolerance

Explanation:

Cross tolerance is a situation where an individual has a tolerance for a drug and it affects his tolerance for another drug. George's tolerance for barbiturate has affected his tolerance for another barbiturate.

f high

explanation:

this statement is true.

forests are public goods, available for everybody. when usage of such a good becomes interesting for consumers and its usage increases, there can be a risk of overexploitation. it is a non rival good therefore, if one person consumes the good it does not reduce the availability for subsequent consumers.

these caracteristics require the establishment of measures in order to prevent the destruction of a commonly owned space, for example, to restrict the amount of people that have access to the same time.