Answer;
Endosymbiotic theory is important as it explains the origin of the chroloplast and mitochondria. It also explains the formation of the eukaryotic cells.
Explanation;
Endosymbiotic theory explains the origins of eukaryotic cell organelles such as mitochondria in animals and fungi and chloroplasts in plants.
Mitochondria and chloroplasts are believed to have developed from symbiotic bacteria, specifically alpha-proteobacteria and cyanobacteria, respectively.
Answer:The heart isn't the only muscle to benefit from regular exercise. The other muscles in your body enjoy exercise too.
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Explanation:</h3>
When you use your muscles, they become stronger. Strong muscles are also a plus because they support your joints and help prevent injuries
Depends on what mountain you are on
If you are on Everest, then the amount of effective oxygen available would be 6.9% (0 altitude would be 20.9)
that is why anyone should always bring oxygen tanks when climbing a high mountain
<span>The correct answer is "audiologist." It is a person who can order hearing aids, defined as a cochlear implant (through surgery) to the electronic device that is placed inside the ear of a person with hearing problems in both ears. For 3 years these implants have been in the experimental phase but have had good results in patients who have received it. The first cochlear implant was made in 1961 by Dr. William House.</span>
To a plant, leaves are food producing organs. Leaves "absorb" some of the energy in the sunlight that strikes their surfaces and also take in carbon dioxide from the surrounding air in order to run the metabolic process of photosynthesis. The green color of leaves, in fact, is caused by an abundance of the pigment "chlorophyl" which is the specific chemical agent that acts to capture the sunlight energy needed for photosynthesis. The products of photosynthesis are sugars and polysaccharides. An important "waste product" of photosynthesis is oxygen. To an animal, a leaf may be a food source or a place to live on or under.
