I would say B.
A, umm, don't crash trains, that's bad.
C, Lillian is wondering how fast a train can go, not at what curve will it fall.
D, Lillian isn't wondering about the size of the trains, just the speed.
Answer:
""My first day at school was intresting!there was alot of people that i didnt knew and i could talk to them without being shy,however there was people who tried to make me sad,but i didnt allow them to make me upset.The things we did there was so intresting!.My first day was neutral as my everyday life,i would get used to this like all over again.
Perhaps,people would accept me as how i am.I like to know people's personalities and they'fun!
(i tried to help,you can improve it or put it in your own words)
Solar panels, windmills, hydro energy
It is needed by all living things and every living cell to carry out life processes, such as breaking down and building up molecules, and transporting many molecules across cell membranes. The form of energy that living things need for these processes is chemical energy, and it comes from food.
