The right option is; D. radiation, chemotherapy and immunotherapy
The most common ways to treat cancer include; radiation, chemotherapy, and immunotherapy.
Cancer is a disease caused as a result of uncontrolled growth of abnormal cells in the body which destroys the body tissue. Cancer may occur in any part of the body, and the most common types include breast cancer, prostate cancer, lung cancer and colorectal cancer. Treatment options employed in treating cancer depends on the type of cancer and its stage. They include; surgery (directly removing the cancer), stem cell transplant, chemotherapy (the use of drugs to kill cancer cells), radiation therapy (the use of x-rays to kill cancer cells), hormone therapy, and immunotherapy.
Calcite is the most common rock
Answer: somatoform or somatic symptom disorder
Explanation:
It is any mental or psychological disorders where patients experience unexplained physical symptoms of illness which are idiopathic and not consistent with general medical guidelines.
Symptoms These depend on the age group of individuals , it usually begins as reoccurring stomachaches, followed by headache in early childhood. As age increases, the symptoms changed to insomnia, fatigues, depression and at chronic state seizure, and paralysis,
When using the fifo method correctly the food stored in front is the food with the earliest use-by dates be stored.
FIFO is the first in, first out method of inventory valuation is a cost flow assumption that the first goods purchased are also the first goods sold. In most companies, this assumption closely matches the actual flow of goods, and therefore considered the most theoretically correct inventory valuation method.
Answer:
A. True
Explanation:
We continuously use drugs and antibiotics against the micro organisms. In the course of time, some microbes may develop resistance against these antibiotics by bringing changes or modifications in their structures. Those which become resistant, survive the selective pressure and hence selected by the nature. Hence developing drug resistance by microbes is also an example of natural selection.
Similarly herbicides and pesticides resistance developed in weeds and pests respectively after prolonged use of herbicide and pesticide is also an example of natural selection which supports the process of evolution.