im guessing the answer is wind?
Answer: four criteria to establish a causative relationship between a microbe and a diseases
Explanation:
1- "Bacteria must be present in every case of diseases"
2- "Bacteria must be isolated from the host with the diseases and grown in pure culture"
3- "The specific diseases must be reproduced when a pure culture of bacteria is inoculated into a healthy susceptible host"
4-"Bacteria must be recovered from the experimentally infected host"
Hi there! The simplest form of all matter are small particles called A. Atoms
Hope this helps!
Because there is less available energy at the top of the pyramid and the higher up on the pyramid the organism needs more energy
