Answer:
True
Explanation:
A scientific theory is an explanation that can be repeatedly tested and verified in accordance with the scientific method, using accepted protocols of observation, measurement, and evaluation of results.
Where possible, theories are tested in controlled experiments.
For those that can't be experimented, they are treated through a set of observations.
Therefore, scientific theories are not based on the founder or the support of anyone else, but rather, on verifiable facts that have been tested.
Definition:
U-shaped valleys form through glacial erosion. Glaciation develops in established v-shaped river valleys where the ice erodes the surrounding rocks to create a “U” shaped valley with a flat bottom and steep sides. Glacier movement is driven by gravity. When the glacier melts, the landscape is transformed and the U-shaped valleys are clearly visible.
Answer:
Biopsy of axillary lymph nodes
Explanation:
The biopsy of axillary lymph nodes is related to cancer. The doctor will check one small lymph and after checking it sent it to the specialist who will check it under a microscope. Many of small organs in our body spread around in the body here and there.
These small organs help us to protect our body from outside germs and predators. Biopsy related to lymph node helps us to find out cancer. Even it helps us in finding out the infection in it. Why this infection occurs and why the lymph node gets swollen.
Thus Mrs. Unger who is 53 years old has been diagnosed by breast cancer because of the abnormal report in mammography. So here Mrs. Unger breast cancer can be detected best by biopsy of axillary lymph of nodes.
It is important to talk to them young so they are better able to mature as they get older. For example, teaching boys it’s ok to show emotions and such which can help then thrive more. This also applies to girls, with saying that they don’t have to be moms or get married and so on. The parents should go on about it by talking to them little by little like asking them what they think about the topic and what they would do.