A. the population of higher trophic levels is greater than lower trophic levels
Answer:
D) observation that certain tumor-suppressor genes and oncogenes are involved in a sequential manner in the development of colon cancer
Explanation:
Cancer is defined as the abnormal growth of cells of the body. These cells multiply/replicate without control thereby forming a lump or tumor.
Cancer growth has 5 stages and they go though different multi level steps.Different finding backs this up and it includes observation about certain tumor-suppressor genes and oncogenes being involved in a sequential manner in the development of colon cancer.
To smell and feel surfaces and sense temperatures
It is C. Nitrogen. Nitrogen is 78% of the atmoshere
Water is not a organic molecule
