Answer:
The correct answer would be D) solar.
Renewable energy or resources refer to the natural resources which get replenished as fast as they are being used.
They include solar energy, geothermal energy, tidal energy, biomass et cetera.
Non-renewable resources refer to those natural resources which don not get renewed or replenished as fast as they are being used.
For example, coal, petrol, diesel, natural gas, oil, et cetera.
A gastric intestinal tract is a series of hollow organs joined in a long twisting tube from mouth to anus . The hollow organs that make up GI tract are mouth , oesophagus, stomach , small intestine , large intestine and anus.
<h3>What is the function of GI tract ? </h3>
The function of GI tract is to breakdown of food into Carbohydrates ,fats and proteins.
2) The physiological functions of digestive tract is to digest and absorb food then excrete the waste products with the help of the liver, gall bladder, pancreas,small intestine ,large intestine and rectum.
The topic of small intestine ,I found the most valuable because it performs absorption .
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A less discrete structure or matrix which embeds the cells is a called aslime layer<span> or a </span>biofilm<span>. The capsule found in bacteria called a glycocalyx. It lies outside the cell envelope of bacteria and is thus deemed part of the outer envelope of a bacterial cell.</span>
