Answer:
i think A sorry if its wrong but if you have 2 chances its B
Explanation:
I believe that one disease is Huntington's Disease.
Sustainable human activities promote the environment while non-sustainable human activities degrade the environment.
<h3>What are some human activities in urban areas?</h3>
Human activities refers to the various activities carried out by humans in their day to day to help them survive or adapt to their envrionment.
Human activities may either be sustainable or non-sustainable to then and the environment
Some human activities common in urban areas include:
- agriculture
- music and dance
- sports and games
- driving of vehicles
The most sustainable of these activities is agriculture while the least sustainable is driving of vehicles.
Therefore, sustainable human activities promote the environment while non-sustainable activities degrade the environment.
Learn more about human activities at: brainly.com/question/1148886
Sodium, calcium, potassium, chlorine, phosphate, and magnesium
Answer:
A parasitic relationship is one in which one organism, the parasite, lives off of another organism, the host, harming it and possibly causing death. The parasite lives on or in the body of the host. A few examples of parasites are tapeworms, fleas, and barnacles. The fleas, in turn, get food and a warm home.