Recall from previous activities in this lesson which era is sometimes referred to as the age of mammals. locate and click on this section of the geologic time scale, and list the other possible names that could have been used to describe this era, and why.

Ahummingbird travels from plant to plant to feed itself. which of the following ecosystem services does this hummingbird most likely provide? i. pollination ii. seed dispersal iii. soil preservation i only ii only iii only i and ii only ii and iii only