Answer:
Chemoreceptors on the starfish's skin can detect the faintest smell of its prey (clams), and even determine the direction from which it is coming.Because starfish lack teeth, they must convert their food to liquid form before they can ingest it. Among the other prey items this bottom-dwelling predator eats are sea urchins, other starfish, small fish, sponges, and carrion.
Explanation:
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Answer:
Sugar is broken down to generate adenosine triphosphate (ATP) molecules that are used for energy.
Explanation:
All living organisms (unicellular and multicellular) need energy to carry out daily life processes. Respiration is considered to be the key process during which several reactions take place in a series and lead to the synthesis of energy rich molecules called ATP. These molecules serve as potential source of energy and are used by organism upon need.
Now, the respiration can be of two types, Aerobic or An-aerobic. They simply mean the process that take place in the presence or absence of oxygen.
Let's go though the equations of Aerobic and An-aerobic respiration.
Aerobic respiration:
Normally happens in all organisms including humans.
- glucose + oxygen → carbon dioxide + water (+ ATP made)
An-aerobic respiration:
That occurs human muscle cells during stressful exorcise
- glucose → lactic acid (+ ATP made)
Type of respiration in Yeast cells
- glucose → ethanol + carbon dioxide (+ ATP made)
Now what is clear in all forms of respiration (no matter in humans or small organism like yeast) that sugars like glucose are broken down to generate energy rich Adenosine tri-phosphate (ATP) molecules. So option D is best option.
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Answer:
You must come in contact with the infected air. It spreads slower, and more than one person is usually affected at the same time.
Explanation:
1. Staphylococcus: A group of bacteria that cause a multitude of diseases.
2. Strep throat is a bacterial infection that can make your throat feel sore and scratchy.
3. Diplo refers to two cells, so diplococci are arrangements of cocci in pairs.