They both contain nucleic acids.
Nature refers to your genetic predisposition to be a certain way and nurture refers to the effects that our parents or people who raised us have on us
As you increase in altitude, there are fewer air molecules. Due to the lower amounts of air molecules, the atmospheric pressure decreases causing the air to be harder to breath in.
Answer:
Make sure that the two eyepieces are the correct distance to each other. Adjust the distance to suit your eyes.
Make sure that the diopter compensation is properly set. ...
Stereo microscopes contain prisms which turn an inverted image right side up.