What elements does ice cream, lettuce, baby oil, perfume, pencil, wood, diamonds, and plastic all have in common

Ryan rears sheep for their wool. recently the quantity of wool that ryan gets has diminished. this is because the new sheep are not that wooly. ryan should add which nutrient to their feed so that the sheep becomes more wooly? a.cornb.ironc.cottonseedd. vitamin a

One statements is an example of a scientific observation. another statement is an example of a scientific explanation. identify the correct statement for each category to illustrate how scientific explanations are inferred from scientific observations.

Aperson with age is more likely to catch diseases that healthy people usually don’t catch.what are these infections called?