Answer: strong earthquakes occurring along fault zones
Explanation:
Answer:
cycling of molecules
Explanation:
In a cell, the flux of energy is associated to the cycling of molecules among subcellular compartments. In coupled reactions, the cycling of molecules between mitochondria and chloroplasts is required to produce the flow of energy and to sustain the life of the Earth. Chloroplasts produce chemical energy by using solar energy to convert water and carbon dioxide (CO2) into oxygen (O2) and high energy carbohydrates (i.e., sugars and starches). Subsequently, in the mitochondria, the process of cellular respiration enables to convert the carbohydrates into high energy molecules (ATP), releasing water and CO2.
Cell membranes restrict diffusion of highly charged molecules, such as ions, and large molecules, such as sugars and amino acids.
images 1, 3, and 4 are analogous structures. image 2 is a homologous structure. hope this helps! (:
<span>Nerve cells of medusa are specifically organised into <span>a "nerve net" which is a loose network of nerves, located in the epidermis. The nerve net is the simplest form of a nervous system which allows organisms to respond to physical contact. Medusa detects various stimuli including the touch of other animals via this nerve net. Medusa is then capable to respond to its environment, cannot detect the source of the stimulus.</span></span>
