Did the incarnate Christ (Jesus) have a cardiovascular system like ours? A digestive system like ours? A nervous system like ours?
Yes He did,for He would of had to be a complete human being for Him to be qualified to be our Savior,for only a sinless man can reconcile mankind to God,which the first man was Adam,but the second Adam is the Lord from heaven.
Jesus is God manifest in the flesh,God and man in harmony,and means that God manifest all His attributes to the man Christ Jesus,and the Spirit in Christ is still connected to the omnipresent Spirit of God,for God cannot be separated,and the man Christ Jesus the personal human body of God,which God laid down His life for us,and purchased the Church with His own blood.
Jesus breathed air,He ate food and drank water,He felt human emotions,He was tempted like we are yet without sin,He got tired and slept,He sweated,and He felt pain and bled.
Jesus being born of a virgin does not take away from Him being a complete human,for He is God manifest in the flesh,and God the life force of the man Christ Jesus,and God can fill in the blanks for what is lacking with Him not having a human father.
If Jesus was not a complete human then He would of not qualified as being our Savior.
Mankind has a sin problem,so they must get themselves out of it to be right with God,and be saved.
No man is sinless so God became that sinless man,and got mankind out of their situation that they could not accomplish,the man Christ Jesus,a complete human that got us out of our predicament,allowing us to be able to receive the Spirit and be a child of God,having the same Spirit as the man Christ Jesus.
So Jesus had to be a complete human for this to be possible,and God said He looked down on the children of men to see if there were any that could intercede for mankind,and said there was none,so He said He will be that sinless man to get mankind out of their situation.