Each level of the food chain is a trophic level. hope this helps and i'm not too late!
Yes you are correct the answer is 0
Life expectancy is a generalization for a specific generation or peoples in a given era. People born between the late 90s to early 2000s have a greater live expectancy than say peoples 300 years ago. We are “expected” to live until about our late 70s, early 80s because we as a society have the means to keep us living longer. Someone who dies before that window, may have had some complications with their health that prevented them the estimated age.
I would say D. Cuts and bruises
Explanation:
If you are a HIV or AIDS patient you would have symptoms like:
# You will have sweat in night while sleeping
# You will feel tiredness without any physical activity like running, walking
# You will have weight loss rapidly
hope no one suffer from these disease
have a safe and a good day :)
