What changes happened with the animal in the precambrian era

Which of these has the least impact on the climate of a place

According to a recent survey, the local government wants to classify people according to their income earning capacity. they want to do so in order to provide special facilities for the poor. who among the four individuals will be classified as poor? a. joseph earns $2.25 per day b. maria earns $1.50 per day c. rosita earns $2.00 per day d. tim earns $ 1.00 per day

At which boundary does subduction stop occurring, resulting in a mountain range?