Answer & Explanation:
The circulatory system, also called the cardiovascular system transports oxygen-rich blood from the heart to the lungs. The heart then circulates oxygenated blood throughout the body via arteries. The veins return oxygen-depleted blood to the heart, restarting the circulation process.
The molecule formed by the connection of an amino group to the carboxyl group is referred to as carbamic acid.
This molecule, aside from the name mentioned is also often known as aminoformic acid or aminocarboxylic acid. This acid is formed in<u> low-temperature reactions</u>. When ammonia and carbon dioxide come into contact with one another at low enough temperatures, this acid is formed, but is very unstable and <u>will often quickly decompose</u>.
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Question: which characteristic is shared by all arthropods?
Answer: all arthropods have exoskeletons
Explanation: because it provides support and protection for all arthropods
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(jacemorris04)
Underground, at the point where slippage along the fault begins.
The best example of a biogeochemical showing the interaction among various organisms and the impact of human activity is the carbon cycle.
Carbon cycle represents the biogeochemical cycle that shows the movement of carbon compounds in the environment. It involves the atmosphere, hydrosphere,pedosphere and the biosphere of the earth. The producers or the plants use the atmospheric carbon dioxide for the process of photosynthesis to produce organic compounds. It is further passed to the various consumers or the heterotrophs of the food chain. Cellular respiration by these organisms releases carbon dioxide back to the atmosphere. The decomposers act on the dead organisms and release carbon compounds back to the atmosphere.
Human activities like burning of fossil fuels and deforestation which is the cutting of trees have contibuted excessively to the increase in carbon dioxide in the atmosphere. Carbon dioxide being a green house gas has also led to the global warming. Thus, burning of fossil fuels, aforestation or planting more trees can reduce the human impact on ecosystem.