Answer:
d. circulatory
Explanation:
capillary is one of the 3 blood vessels.
it connects arteries and veins.
Answer:
The Coriolis effect bends the direction of surface currents to the right in the Northern Hemisphere and left in the Southern Hemisphere. The Coriolis effect causes winds and currents to form circular patterns. The direction that they spin depends on the hemisphere that they are in.
Explanation:
Answer: The buccinator muscle is innervated by Facial nerve.
Explanation:
Buccinator muscle is a thin quadrilateral facial muscle that is between the interval of the mandible and maxillae at the side of the face. It form the anterior part of the cheek to the teeth and help in holding the cheek to the teeth. It also help in chewing. It is innervated by the buccal branch of the facial nerve.
In biology, a mutation is the permanent alteration of the nucleotide sequence of the genome of an organism, virus, or extrachromosomal DNA or other genetic elements.
What causes a mutation?
Acquired (or somatic) mutations occur at some time during a person's life and are present only in certain cells, not in every cell in the body. These changes can be caused by environmental factors such as ultraviolet radiation from the sun, or can occur if an error is made as DNA copies itself during cell division.