D bacteria and viruses mostly attack the lymph nodes
Answer:
Process of the cells, tissues, organs, and organ systems all working together to maintain a stable internal environment are best defined by the term homeostasis (option B).
Explanation:
All living organisms perform their functions properly by maintaining some conditions of the internal environment constant, such as temperature, pH and amount of water or electrolytes. This also guarantees a healthy state and a longer life.
The maintenance of the organic balance is done by an internal regulation system, called homeostasis. Homeostasis means <u>all the processes aimed at preserving the balance and fulfilling the organic functions properly</u>.
The other options are not correct because:
<em> A. </em><u><em>Digestion</em></u><em> is the process by which nutrients are converted into small molecules that are easily absorbed by the body.
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<em> C. </em><u><em>Excretion </em></u><em>is the process of eliminating waste from metabolic and organic processes.
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<em> D. </em><u><em>Disequilibrium</em></u><em> is the term applied to the failure or loss of ideal conditions or balance.</em>
Answer:
A. more oxygen to enter the atmosphere
Explanation:
Photosynthesis is a metabolic process unique to the cells of autotrophic organisms, due to the possession of the CHLOROPHYLL pigments used in trapping light energy from the sun. Photosynthesis is the process of combining carbondioxide (CO2) and water (H2O) using energy of sunlight to produce glucose and release oxygen gas.
Based on the understanding of the photosynthetic process which is similar in all photosynthetic organisms including photosynthetic prokaryotes e.g. cyanobacteria, the presence of the photosynthetic PROKARYOTE will allow more oxygen in the atmosphere.
Note that, oxygen is released during photosynthesis.
Few factors....
greater concentration differences between regions. I. e. steeper concentration gradient.
lighter molecular mass of substances.