Why does half od your DNA come from each parent?
When you are finished answering the question, fix the Objective #1-2 progress check that you took on Friday. Didn't take it? Raise your hand and Mrs. E will give you one to take now.
When you are finished answering the question, fix the Objective #1-2 progress check that you took on Friday. Didn't take it? Raise your hand and Mrs. E will give you one to take now.