True, they can
Vertebrates have spinal cord. <span>Spinal Cord is the part of the nervous system responsible for connecting the brain to the body.
</span>The nervous system is divided into two groups. The Central Nervous System and the Peripheral Nervous System.
<span>The Central Nervous System involves the Brain and the Spinal Cord. Its contains the integrative and control centers.</span>
A covalent bond, also called a molecular bond, is a chemical bond that involves the sharing of electron pairs between atoms.
Yeah i can’t see the 2 scenarios too