B.) crossing over, this is when chromosomes exchange DNA
The answer is D) codes for a specific trait . Hopefully its right.
Answer:
The correct answer is C.
Explanation:
An unidentified material that consists of cells must be from a
living organism.
It sounds more like an theory.
Answer: Land: Denser materials sank to the earths center and less dense materials were forced to the outer layers, forming a thin crust. Atmosphere: Less dense molecules rose to the surface. Oceans: As earth cooled, water vapor condensed to form rain which lead to the formation of oceans.
Answer:
<em>C.) </em><em>Brachiation</em>
Explanation:
Brachiation or arm swinging is a form of arboreal locomotion in which the animal swings from one branch to the other, using only their arms, this form of locomotion in the long evolutionary term is related to shorter legs as they are less heavy, and allow better swinging, and stable lumbar spines that counteract with the movement, for it not to get deformed with the constant swinging.
