Pascal's Triangle is a triangular array in which every number represents thesum of the two numbers directly above it. The pattern starts with two rows ofones. Here is Pascal's Triangle up to the 5th row:11 11 2 11 3 3 11 4 6 4 11 5 10 10 5 1Design and implement a recursive program to determine and print the nth lineof Pascal's Triangle. Your program should take an integer n as input andreturn the nth line of Pascal's triangle (consider the topmost line the "0th"line).(Hint: use an array to store the values on each line)

answer is c

explanation:

ice to water 1 water to vapour 2 latent heat

ok

explanation:

answer;

d. are made mostly of liquid

explanation;

-the general   composition and structure planets includes; they have a thick gas and liquid layer covering a small,solid core. mostly the gases are hydrogen and helium atmosphere and layers of liquid hydrogen. for instance neptune and uranus are examples of the outer planets, they have a core covered by ice and ammonia.

-neptune's atmosphere is hydrogen and helium with a bit of methane so there is no oxygen to breath and the interior is made up of frozen water and ammonia with a rock and iron core. thus, there is no liquid water or solid surface to survive.