Aids is one of the disease that damage little by little the immune system until the human body die.
Answer:
ohhh cell membrane is one of organelles that are the outer parts of animal cells but cell wall is none living and outer parts of plants cell.
Answer:
plants will die and decay, causing a decrease in dissolved oxygen; plants will block sunlight to deeper water.
Answer: Basically he thought that due to the earth spinning it would cause the continents to break apart and squish together but now we know that wasnt the case because it is present time and there is more technology than back then.
I hope this helped! Have a good day :DDD