Classification systems are essential to science; they act as the scaffolding that enables scientists to stand up close and get to know plants
Well, ask yourself, "Do I try hard enough?" "Was it the best I could do?" And well if the answer is yes, then you have nothing to stress out about too much. Maybe talk to your teacher and ask for extra credit. Get tutoring. Talk to a guidance counselor. If none of that helps, well then you're just not the best at the subject, but just try your best. In the future, you won't even remember about all those grades! Coming from a 6th grader, the beginning of the year was super hard. I'm not the best at math, but I'm very good at Language Arts. Everyone has their own weaknesses and strengths. Don't worry about it.
The answer you are looking for is called Serotonin. Please put this as the brainiest answer thank you and hope this helped.
The answer is D. Just think how hard it would be to see a moth of that colour when just about everything during that time period is grey.
Its called osmosis and it only happens with water. now I'm just adding words to be able to post this. its moving down the concentration gradient.
