Answer:
e. water loss through evaporation across the respiratory surface can be minimized
Explanation:
<em>Exchange of gases, otherwise known as respiration is an important process in living organisms during which food material within the body is broken down to unlock their energies for the functioning of living organisms.</em>
During gaseous exchange, oxygen gas diffuses into respiratory tissues and dissolves on respiratory surfaces while carbon dioxide diffuses in the other direction.
Respiratory surfaces are usually thin walled with moist inner surfaces that enables the dissolution of gases. Depending on the atmospheric temperature, respiratory surfaces in terrestrial organisms are at varying risks of losing moisture to the atmosphere due to evaporation.
In aquatic organisms however, evaporation from respiratory surfaces is minimized as the immediate environment is water.
Options a to d are not entirely true about water and respiration.
The correct option is e.
Answer: Most ecologists do not study the biosphere level of organization because it is difficult to study all of life on earth as a whole. It is more effective to study it broken down into parts.
Explanation:
The first one is the answer.
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If a scientist observes an enzyme polypeptide chain arranged in spiral turns that rise upward and are held in place by hydrogen bonds he/she is looking at a tertiary structural arrangement.
The pill works to prevent pregnancy, primarily, because it suppresses a woman's body from ovulating during her monthly menstrual cycle.