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

answer:   option a) glucagon was secreted by his pancreas before he ate the cookies because blood glucose was low. insulin was secreted after he ate the cookies because his blood glucose was high.

explanation:

check for the pregnancy rating of drug. if its class c or d see if other alternatives

succession returns a disturbed

ecosystem to a more stable state. this is also classified into two (2) types:

primary succession and secondary succession. the primary succession arises when

a new land is transformed and a bare rock has been exposed providing an environment

that can be occupied for the first time. while, secondary succession occurs

when a previously occupied environment was disturbed that kills much of all its

community

explanation:

1. what is the relationship between the shape of an enzyme and the reactions they catalyze?

2. how does an enzyme inhibitor work?

separate your answers so i dont get confused : )