It is an example of migration. Hope this helps!
I believe rottening would be the answer. Rotting, dead plants and animal feaces make great fertilizers.
The Trout are probably not used to the water and their surroundings.
Advancement in technology over the years has definitely helped in improving the diagnosis of a person’s health condition.
<u>Explanation:</u>
Internal injuries can be easily diagnosed using methods like x-Ray and scanning. Technological advancements have helped immensely in the field of oncology. Detection of tumors has become easy with the arrival of computerized tomography and MRI scanning.
CT scans give a better image of internal organs than X-Rays and detection of conditions like heart disease, cancer, emphysema, liver disease etc has become easier. Magnetic Resonance Imaging also gives a clear picture of the internal organs.
The correct answer would be "Density is the amount of matter in a certain volume"
