Very... Reproduction at both the molecular level to help maintain and repair itself through production of cells is important for self-preservation. Additionally reproduction allows survival of genetic material to offspring.
Answer:
producer: grass, primary: grasshopper, secondary: frog, tertiary: snake
Explanation:
It reveals that they have relationships of being friends.
Because doctors need to be informed if there are an specific indicator for disease and if the patient has been around anybody who's been sick.
