WorksheetsBody Systems Review
Total questions: 34
Worksheet time: 13mins
- brain
- central nervous system
- human being
- nerve tissue
- neuron cell
Organize the parts of this body system in the CORRECT order according to the levels of organization in a multicellular organism, simplest to most complex.
human being - central nervous system - brain - nerve tissue - neuron cell
brain - neuron cell - nerve tissue - central nervous system - human being
neuron cell - nerve tissue - brain - central nervous system - human being
nerve tissue - neuron cell - brain - central nervous system - human being
Which box depicts the tissue level of organization?
P
Q
R
S
Which box depicts the simplest level of organization?
P
Q
R
S
When we get sick with a cold or the flu, the ________ system responds and tries to defend our body against the virus.
immune
nervous
endocrine
respiratory
The __________ and __________ systems work together to support the body and enable it to move.
skeletal and muscular
muscular and endocrine
lymphatic and skeletal
circulatory and respiratory
In the human body, all body systems work to maintain homeostasis. One system stands out as a leader, as it works with all other body systems. That is the ___________ system.
circulatory
endocrine
nervous
The lungs and respiratory system work closely with the ___________ system to make sure oxygen reaches all the cells of our body.
circulatory
digestive
nervous
What would happen without excretory systems in humans?
Wastes would build up in blood and damage the body.
Blood would not circulate through the body.
Oxygen would not enter the blood stream.
Nutrients would not be absorbed.
Many scientists would argue that the reproductive system is the most important system in the body. Which of these would best defend that thought?
without the reproductive system, a species would not be able to survive
the reproductive system is necessary to maintain a strong skeletal system
the reproductive system must help filter wastes so the body can remain healthy
without the reproductive system, a body would be unable to transport oxygen to all of the cells in the body
We think of our muscular system as the system that helps us move around. It also functions on an internal level by helping food movement in the ___________ and ____________, both parts of the digestive system.
stomach; liver
stomach; pancreas
stomach; gall bladder
stomach; small intestines
The kidneys perform several important functions in the human body. One of these is to regulate the amount of water that makes up the liquid part of blood. If too much water is present, the kidney will increase the amount of urine produced and lower the amount of liquid water in the blood. If the amount of water is too low, the kidney will decrease the amount of urine produced in order to conserve water.
A person spends several days in a hot, dry desert environment with little water available to drink. Which statement BEST summarizes how the kidneys will function during this time?
the amount of urine produced will increase to allow the body to eliminate heat
the amount of urine produced will increase in order to eliminate waste products from the body
the amount of urine produced will decrease in order to maintain the proper amount of water in the bloodstream
the amount of urine produced will decrease because the body will not be producing waste products during this time
White blood cells, part of the ___________ system, work closely with the ___________ system to protect us from infection and disease.
circulatory; immune
endocrine; lympathic
circulatory; excretory
circulatory; respiratory
This system transports blood through the body and heart.
circulatory
excretory
respiratory
reproductive
This system gets oxygen to the cells of the body and rids the body of waste gases. Some organisms use their skin. This is also a cell-level process.
Circulatory
Excretory
Respiratory
Reproductive
This diagram represents the __________ system.
circulatory
respiratory
excretory
reproductive
This system relates to the process by which an organism gets rid of its waste.
circulatory
respiratory
excretory
reproductive
This diagram represents the _______ system.
circulatory
respiratory
excretory
reproductive
This system relates to the process by which an organism replicates.
circulatory
excretory
respiratory
reproductive.
This diagram represents the _________ system.
circulatory
respiratory
excretory
reproductive
The large intestine is part of the ______ system
circulatory
digestive
nervous
respiratory
The heart is part of the ________ system.
circulatory
digestive
respiratory
immune
The ovary is part of the _______ system.
nervous
reproductive
respiratory
excretory
The eyes are a part of the _______ system.
nervous
circulatory
skeletal
muscular
the lungs are a part of the _________ system
digestive
respiratory
excretory
circulatory
The brain is a part of the ________ system.
nervous
muscular
reproductive
circulatory
Choose the organs that are a part of the respiratory system.
lungs
heart
larynx
trachea
stomach
The boxes show parts of the body at different levels of organization. Which of the following is a true statement based on the chart?
P is at the highest level of organization in living things.
Q is at the lowest level of organization in living things.
R is at the highest level of organization in living things.
S is at the lowest level of organization in living things.
The chart shows parts of a human being and a plant, at different levels of organization. Which pair is at the same level of organization?
P and Y
Q and W
R and Z
S and X
Receptors in the muscles provide the brain with information about body position and movement.
In the description above, which of the following systems is working with the muscular system?
nervous
skeletal
respiratory
excretory
Two human body systems are shown here. Which of the following statements best describes the main functions of the systems shown?
System A provides nutrients, while System B circulates blood.
System A provides oxygen, while System B provides nutrients.
System A circulates blood, while system B allows reproduction.
System A allows reproduction, while System B provides oxygen.
Which statement is true about the levels of organization in organisms?
Organ systems work alone.
Organs cannot be found in plants.
Tissues are found in unicellular organisms.
Cells perform functions related to the location in the organism.
A student was studying the following organisms to learn more about how living things are organized. Which of the organisms shown here are made up of cells organized into tissues?
The deer and the plant
The plant and the protist
The deer and the protist
Only the deer
The diagram shows a human body system. Which of the following gives the main function of the system shown?
preventing and fighting diseases
carrying oxygen to cells and waste from cells
controlling the functions of other body systems
breaking food into a usable form of energy for cells
Which two body systems remove waste products from the body?
the digestive and nervous systems
the respiratory and excretory systems
the circulatory and reproductive systems
the musculoskeletal and immune systems
