Answer:
D
Explanation:
typically others accept things as true with the more scientific studies leading to the same conclusions
A salt is an ionic compound which needs a positive charge ion and a negative ion charge to form a salt.This means that the pair of element should be a metal and non-metal.This is simply because metal atoms tend to lose negative charge electrons and form positive ions while non-metals tend to receive the electrons from the metal atom to form negative charge ions.So answer is Cl and Li.
Answer:
Interactions between cells always involve a structure known as a connexins.
Explanation:
Connexins is composed of specific type of protein called transmembrane proteins. This structure is responsible for the interaction between the cells. Cells communicate with each other by secreting specific chemicals in which information is present. These chemicals consist of neurotransmitter and harmones.
Answer: Cochlea
Explanation: The inner ear contains a group of interconnected, fluid-filled chambers. The snail-shaped chamber, called the cochlea, plays a role in hearing. Sound vibrations from the bones of the middle ear are transferred to the fluids of the cochlea
