Due to the gravitational pull
Answer:
Cannot answer
Explanation:
Not enough explanation provided
host can be considered to be an ecosystem in that it is an environment containing a diversity of entities (e.g., parasitic organisms, commensal symbionts, host immune components) that interact with each other, potentially competing for space, energy, and resources. the url code https://www.sciencedirect.com/science/article/pii/S1471492215000409
