Sometimes man loves to complicate things.
Take the creation of the Earth for example. You've got all those evolution theories and even so-called scientific principles out there, claiming humans only came about after millions of years of natural evolution on this planet.
I say baloney. If you believe in God and the Gospel, why accept such ideas?
Science at one time wrongly believed the earth was flat and the center of the universe. One day, all mankind will see how simple it was that life came to be on earth….
(Now creating the planet and preparing the earth to receive life is another matter and a much more complicated process, I'm sure.)
I believe what Brigham Young (Deseret News April 30,1856, Journal of Discourses 3:319; 7:285) and Joseph Fielding Smith (Answers of Gospel Questions 5:170-171; "Man, His Origin and Destiny," Deseret Book, pages 276-277) ) said -- man (Adam) came to Earth directly out of Heavenly Father's presence.
The "dust of the earth" references are purely symbolic.
Thus, essentially mankind was transplanted, as was all life. No need for evolution. All creatures on earth already existed elsewhere.
Brigham Young once taught that God the Father created Adam and Eve by births in the pre-mortal realm. They were his direct off spring (Deseret News May 7, 1862; J.D. 11:122; 9:282).
At another time, President Young said God the Father has a dual capacity for procreation (Deseret News Sept. 4, 1872; J.D. 15:137, 9:283).
This means that God the Father can produce spirit children (like we were) when he desires and that seems to be mostly what he does.
However, when he wants to start a new earth, he creates a man that is more like him -- flesh and bone.
This means these children are not immortal or resurrected, but rather "unmortal," (as President J.F.S. said in the Church Section of the Deseret News on March 2, 1935). Adam and Eve would have lived forever, if they had not partaken of the forbidden fruit.
But they made themselves mortal and that's how we eventually came to be.
Simple isn't it?
We are literally God's children on two levels. The only "evolution" required was for Adam and Eve to choose to make themselves mortal.