Food that has been subjected to the salivia and the many digestive juices of the GI tract is called Bolus.
Carrying watery fluids during the time of marathon run, it is termed as crucial because of retention of salts in the body where finally it will attain homeostasis. Electrolytes like sodium, potassium, chloride, salts, the water they are going to be environment out of the body by sweating during the time of running. The blood PH decreases because of water content and more carbon dioxide goes ahead and produces carbonic acid and hydrogen ions and this decreases blood PH which results in metabolic acidosis.
I think it is B if I’m Wrong I’m sorry
Answer:
question no 1 answer
A root hair,or absorbent hair, the rhizoid of a vascular plant, is a tubular outgrowth of a trichoblast, a hair-forming cell on the epidermis of a plant root. As they are lateral extensions of a single cell and only rarely branched, they are visible to the naked eye and light microscope. They are found only in the region of maturation of the root. Just prior to and during root hair cell development, there is elevated phosphorylase activity. Plants absorb water from the soil by osmosis. Root hair cells are adapted for this by having a large surface area to speed up osmosis. Another adaptation that they have is a large permanent vacuole.
question no 2 answer
Answer: Stems hold the plant upright and support it. They also transport water, minerals and sugars to the leaves and roots.
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because i have taken it on by book
