Functions of the organ systems of the body. Classify each of the following physiological functions with the correct body system.
A. Receives sensory input
B. Helps regulate metabolism
C. Produces hormones
D. Produces gametes
E. Maintains posture
F. Differs in males and females
G. Supports the body
H. Initiates motor output
I. Produces heat
J. Produces blood cells
1. Skeletal System
2. Muscular System
3. Nervous System
4. Endocrine System
5. Reproductive System Reset

Helps regulate metabolism- Endocrine System.

The production of certain hormones regulate the process of digestion.Gastrin,secretin and cholecytokinin are the hormones  of the alimentary canal which regulate digestion. In addition,testosterone,oestrogen,progesterone,and sugar regulatory hormone -insulin  are other hormones involved in metabolism.

Produces hormones-Endocrine System

This contains certain gland which secretes hormones directly into the blood stream,to be carried to the target part of the body.The endocrine glands are located in different part of the body;The hormones secreted are proteins or cortisol.

Supports the body-Skeletal System

This is the system which contains bones and cartilages for the attachment of ,muscles for locomotion and stability.it form the framework of the body.Therefore the interaction of the muscles and bones is refers to as the skeletal muscular system.The bones can not provide support without the presence of muscles.

Produces heat-Muscular System- this stems from shivering.it refers to spasmodic contraction of the muscles due to drop in body temperature to generate heat.it is an auto-regulatory mechanism to rise the body temperature when this drops below baseline.

Differs in males and females-Reproductive System

This is designed the male organ as an intromittent organ(Penis) with two testis for sperm production,and the opening as(Virginia) in female

Maintains posture - Muscular System.

it is the contraction and relaxation of the  muscles which ensures posture.The musculo-skeletal systems which ensures posture,stability in animals ensures the bones and muscles are aligned.

Produces gametes-Reproductive System-Ovaries in females and testis in males are the sites of  ova and sperms respectively  as the gametes

Receives sensory input- Nervous System- the PNS send sensory inputs to the CNS for coordination of the Nervous system.These inputs are sent from the receptors.

Produces blood cells-Endocrine System

This is exemplified with the thymus which helps in the production of white blood cells,from its location in the neck

Explanation:

the answer is d. chordata

where is the scientific experiment?