<span>Asbestos is a naturally occurring mineral that has had many commercial uses
</span><span>during the last century, so it can be found in many building materials and other
</span><span>objects. Excessive exposure through inhalation can result in asbestosis, lung
</span><span>cancer, or mesothelioma (another kind of cancer). Asbestos seems to produce
</span><span>cancer through the physical interaction of its fibrous structure with living
</span>cells. Radon is a naturally occurring radioactive gas with no significant commercial application. Excessive exposure through inhalation can result in lung cancer. Radon produces cancer because it emits ionizing radiation which in turn <span>produces cancer upon sufficient exposure.</span>
Larger in size and grow more from one plant
Answer:
2 all living things need organ systems I am in 7th grade and I know this
Explanation:
Answer:
Which best matches the plant tissue to its function?
Explanation:
Which best matches the plant tissue to its function? Vascular tissue transports materials from the environment into the plant. Dermal tissue produces and stores the plant's food until it is needed. Meristem tissue uses energy from the sun to produce food for the plant.
The main signal in small intestine for pancreatic bicarbonate ion secretion is Secretin.
When food from the stomach with acidic medium enters duodenum(first part of small intestine) it stimulates the lining of duodenum cells to release the hormone secretin.
This hormone travels via bloodstream to pancreas and stimulate to it to release bicarbonate ions.Now these ions enter duodenum and neutralise the acidic medium.
This results in the optimum pH for the enzymatic action to take place thereby promoting final digestion of protein.