The body structures in a population of hawk moths (a species of moth we have here in New Orleans) were stable for a long time. Then, their body structures changed. Their proboscis, which is used to suck nectar out of flowers like a straw, got much longer. Why did this happen? A. The hawk moth population wanted to have longer proboscis.
B. Body structures naturally become longer over time.
C. Their environment must have changed, requiring them to have long proboscis to survive.
D. It is impossible to say without more information.

ask your friends for what they got then copy it down if you don't have any friends which is fine than google it or pay the teacher

wild parsnip is a perennial plant which reproduces rapidly in areas which have no sign of agricultural activity such roadside or at no tillage open areas. it's considered invasive because it can inhibit the growth of another plant  and its reproduction is fast. there are several harmful effects of this invasive plant although its taproot is edible since it is a member of the carrot family. wild parsnips can cause skin blistering when in contact because of the chemicals it contains, second it inhibits the growth of other plants, it will restrict the growth of animals when eaten and lastly, it drives away natural pollinators like bees.