Which diseases can result from exposure to harsh toxins in the environment? Check all the apply.

1.asthma
2.sickle-cell anemia
3.respiratory infections
4.color blindness
5.diabetes

Ascientist discovers a new body between the orbit of neptune and the kuiper belt. the object is round and travels in an orbit around neptune with other space objects. the scientist claims that she has found a new dwarf planet. where is the scientist’s error?

Any sound above what db can cause hearing loss in human beings

Ascientist is conducting an investigation that involves water, silver, carbon dioxide, and oxygen gas which group of statements best describes all of the materials he is using in the investigation?