The three major parts of the circulatory system are the heart, the blood, and the blood vessels.
The excretory system of a worm is comprised of three pairs nephridia. Each type of nephridia, the integumentary, septal, and pharyngeal, is located in a different segment.
there are a red color.
The structure of the respiratory is that it is made up of three major parts. The three major parts includes the lungs, the airway , and the muscles of respiration.
The excretory system of a worm is comprised of three pairs nephridia. Each type of nephridia, the integumentary, septal, and pharyngeal, is located in a different segment.
The integumentary system consists of three main layers: the epidermis, dermis, and hypodermis. The epidermis is the outermost layer and provides protection, the dermis is the middle layer containing blood vessels and nerves, and the hypodermis is the deepest layer made up of fat and connective tissue.
Heart
heart
The skin is the largest component of the integumentary system. It is made up of three layers: the epidermis, dermis, and hypodermis, and serves to protect the body from external factors such as pathogens, UV radiation, and physical damage.
I really only know 2 parts that can be replaced and those are a pump in your heart and a valve.
Three body systems that function in excretion are the urinary system, the digestive system, and the integumentary system. The urinary system eliminates waste in the form of urine, the digestive system gets rid of solid waste through feces, and the integumentary system eliminates waste through sweat.
drow the three major parst of circulatory system