Question

name
class period
concepts to know: topic 3, lesson 1 body organization
using your materials from this unit (etext/textbook, previous assignments), review and answer the questions in preparation for your assessment
place a check next to the day once you have completed your review session.
monday tuesday wednesday thursday friday
(lesson 1: body organization)
re-read: lesson 1: pages 130-137

1. refer to page 136-137 and complete the table below:

| body system | describe the system:
a-structural
b-oxygen
c-food and waste processing
d-defense
e-reproductive
f-control | what structures are part of this system? | what are the functions? |

skeletal
integumentary
muscular
circulatory
respiratory
digestive
excretory
nervous
endocrine
reproductive
immune

Explanation:

The problem requires completing a table about human body systems, which is a core topic in Biology (specifically human anatomy and physiology). The table asks for each system's category (from options A-F), component structures, and main functions. Below is the completed table based on standard biological knowledge of body systems.

Answer:

Body System	Describe the System (A-F)	What Structures are part of this system?	What are the functions?
Integumentary	D-Defense	Skin, hair, nails, sweat glands, oil glands	Protect from pathogens, regulate temperature, prevent water loss
Muscular	A-Structural	Skeletal muscles, smooth muscles, cardiac muscles	Enable movement, maintain posture, generate heat
Circulatory	B-Oxygen	Heart, blood vessels (arteries, veins, capillaries), blood	Transport oxygen, nutrients, hormones; remove waste products
Respiratory	B-Oxygen	Nose, trachea, lungs, bronchi, alveoli	Exchange oxygen and carbon dioxide between body and environment
Digestive	C-Food and Waste Processing	Mouth, esophagus, stomach, small intestine, large intestine, liver, pancreas	Break down food, absorb nutrients, eliminate solid waste
Excretory	C-Food and Waste Processing	Kidneys, ureters, bladder, urethra, skin (sweat glands), lungs	Remove metabolic waste (urea, excess water, carbon dioxide) from the body
Nervous	F-Control	Brain, spinal cord, nerves, neurons	Coordinate body activities, detect and respond to stimuli
Endocrine	F-Control	Glands (pituitary, thyroid, adrenal, pancreas, ovaries/testes)	Regulate body functions via hormones
Reproductive	E-Reproductive	Male: Testes, penis, prostate; Female: Ovaries, uterus, vagina	Produce gametes, enable fertilization, support fetal development (female)
Immune	D-Defense	White blood cells, lymph nodes, spleen, thymus, antibodies	Protect the body from pathogens (bacteria, viruses) and foreign substances