Leaders in an organization who model their belief in the value of learning by promoting training and continual. learning motivate and inspire employees to value the learning process as well. Ultimately, this leads to an enterprise-. wide behavior shift and the development of a learning culture.
The carbon cycle is the process in which carbon travels from the atmosphere into organisms and the Earth and then back into the atmosphere. Plants take carbon dioxide from the air and use it to make food.Animals then eat the food and carbon is stored in their bodies or released as CO2 through respiration.arbon is also found abundantly in our atmosphere in the form of carbon dioxide, or CO2. Additionally, carbon is also trapped within the Earth in the form of fossil fuels. The carbon cycle is essentially nature's way of reusing carbon atoms in different ways and in varying places.
The term simple diffusion refers to a process whereby a substance passes through a membrane without the aid of an intermediary such as a integral membrane protein. The force that drives the substance from one side of the membrane to the other is the force of diffusion. In order for substances to pass through a cell membrane by simple diffusion it must penetrate the hydrophobic core of the phospholipid bilayer. The types of molecules that can do this are themselves substantially hydrophobic in nature such as carbon dioxide, oxygen or ethanol. In the figure below the green triangle indicates a concentration gradient of carbon dioxide. The blue arrow indicates the direction of net flow of carbon dioxide.