Answer:
Explanation:
Platelets are thrombocytes, whose function is to help blood clots form at the site of an injury; red blood cells are erythrocytes, whose function is to carry oxygen to body cells.
Answer
Cardiac and smooth muscles
Explanation:
48 because the formula for work is w=f•d so when you plug f and d in its 12 times 4, giving you 48.
Blood flows to the brain through the internal carotid and vertebral arteries and away from the brain through the internal jugular vein. The internal carotid artery supplies the brain, while the external carotid nourishes other portions of the head, such as the face, skull, scalp and the meninges. The vertebral arteries provide supply to the upper spinal cord, brainstem, cerebellum, and the posterior part of the brain.
I'm pretty sure your answer should be D. Ship Ballast. Hope this helps! =^-^=