What is the name for the group of photosynthetic, microscopic organisms that lives in the ocean? coccolithophores floaters plankton phytoplankton?

Describe how ocean currents can affect a moving object ❕❕❕

In the construction of new housing development, which factor of production can be categorized as land?

Impressions of tropical swamp plants were observed on rocks in polar regions. the impressions were dark black imprints, which means the fossils are examples of ( 1 ) the fossils tell us that polar regions ( 2 ) ( 1 ) a. carbonization b. mineralization c. trace fossils ( 2 ) a. had tropical plants that can grow in ice b. might have had a diffierent climate in the past c. will have abundent vegitation