Most organisms in the biosphere exchange the gases oxygen and carbon dioxide with the atmosphere. Which of the following describe an exc of matter between the atmosphere and the geosphere?

A. a volcanic eruption releasing carbon dioxide into the atmosphere

B. carbon dioxide dissolving from the atmosphere into ocean water

C. the remains of living things settling on the floor of the ocean, and then becoming rock

D. water vapor condensing in the air to form clouds

Complete the sentences by matching the names of trees to the appropriate blanks. to do this, drag the names on the left into the appropriate blanks in the sentences on the right. match the words in the left column to the appropriate blanks in the sentences on the right. terms may be used more than once. make certain you have filled every blank with a term before clicking submit. 1. deciduous trees lose their leaves seasonally and include trees such as maple and elm. 2. conifer leaves are generally thin and needle-like, while seeds are contained in cones. conifers include cedar and pine. 3. evergreens are plants that maintain their leaves in all seasons and include trees such as cedar, elm, and pine. 4. hardwoods reproduce using flowers and have broad leaves; hardwoods include trees such as maple, , and cedar. elm returned you filled in 2 of 10 blanks incorrectly. mango trees are tropical broad leaf plants that maintain their leaves all year long. no credit lost. try again.

When lactate builds up in a runners muscles it causes a burning sensation what causes this to occur

Preventive health behaviors rarely have much influence on health as most diseases are genetic. a. true b. false