Answer:
O
Explanation:
the speed of the revolutions of the Moon and Earth around the Sun
They make their food furing photosynthesis
When atoms in a covalent bond share electrons unequally (one atoms pulls more than the other), the bond is said to be a polar bond is formed when electrons are unequally shared between two atoms. Polar covalent bonding occurs because one atom has a stronger affinity for electrons than the other (yet not enough to pull the electrons away completely and form an ion).
The pair of structures that share the function of reabsorbing water into the body us the Hypothalamus and Pancreas.
All three genes are linked,and gene 2 and 3 area are strongly linked
