observing a planetoid orbiting far from the sun, astronomers notice that the object slows down in its orbit in a way they did not expect. which is a reasonable conclusion?

a) the planetoid is slowing due to friction.

b) the planetoid is being repelled by something.

c) the planetoid is being attracted toward another massive object.

d) the planetoid is beginning to change its type of orbit.

It's probably because some types of violets are blue

May consider a group  g=({0,1},+)g=({0,1},+)where  ++  will work as the xor operator like we work in boolean algebra. note here, that ‘00’ and ‘11’ are not the usual 0 and 1 that we work with everyday. the elements are  called  ‘00’ and ‘11’ and  may not mean  zero (nothing) and one (single). ‘00’ is the identity for the given binary operator +, meaning that any element operated with ‘00’ gets us that element itself.  for a set  ss  in  g′g′  having more elements than just  {0,1}{0,1}  the values for  a+b∈sa+b∈s, such that  a∈s,b∈sa∈s,b∈s, have to be first defined, only then can you determine the value of  1+11+1. the answer could possibly have been  22  if oanswer is25,000