1
Which is a characteristic of most single-celled organisms?
A) They have a complex nervous system.
B) They contain several different types of cells.
C) They perform all life processes.
D) They have a circulatory and a respiratory system.
C) They perform all life processes.
What is the relationship between the respiratory system and the circulatory system?
A) The respiratory system exchanges oxygen and carbon dioxide with the circulatory system.
B) The respiratory system exchanges oxygen and carbon monoxide with the circulatory system.
C) The respiratory system exchanges oxygen and sugar with the circulatory system.
D) The respiratory system exchanges oxygen and nitrogen with the circulatory system.
A) The respiratory system exchanges oxygen and carbon dioxide with the circulatory system.
Which organ system is responsible for absorbing nutrients into the body?
The digestive system
Which organ system allows organisms to take in oxygen?
Respiratory System
Ms. Robinson loves this color.
pink
Name the 3 single celled organisms we've learned about.
Amoeba
Euglena
Paramecium
In what way are the digestive and circulatory systems alike?
A) Both protect organs in the body.
B) Both control movement of the body.
C) Both absorb gases or nutrients into the body.
D) Both provide structural support for the body.
C) Both absorb gases or nutrients into the body.
Which of these traits is most influenced by a person’s environment?
A) ability to roll the tongue
B) blood type
C) weight
D) eye color
C) weight
Which organ system provide structure and protection to your body?
Skeletal System
This is the city of which Ms. Robinson is from.
Wilmington, NC
Which statement best describes how a multicellular organism survives?
A) Every cell carries out the same functions for the survival of the organism.
B) The cells all have the same structures that allow the organism to survive.
C) All life processes are performed by each cell for the survival of the organism.
D) The cells have different functions, and together they are essential for the survival of the organism.
D) The cells have different functions, and together they are essential for the survival of the organism.
In what way are the circulatory system and the nervous system similar?
A) They both perform the same function.
B) They are both structural systems.
C) They are both transport systems.
D) They both involve the same organs.
C) They are both transport systems.
Which is an example of a trait that is inherited?
A) dimples
B) intelligence
C) weight
D) favorite color
A) dimples
Name 3 parts of the Respiratory System
Diaphram
Nose
Mouth
Lungs
Trachea
Ms. Charles taught this grade during the 22-23 school year
3rd grade
The most recent skate night was this date.
January 18th
Which system in the human body includes the heart, blood, arteries, and veins?
A) cardiovascular
B) digestive
C) muscular
D) respiratory
A) cardiovascular
Which is most likely the reason parents and their children have similar physical traits?
A) They live in the same home.
B) They have similar genetic structures.
C) They are born in similar environments.
D) They have similar blood types.
B) They have similar genetic structures.
A mother rabbit has a litter. One of the babies is born with one long ear and one short ear. What most likely caused this one rabbit to be born with one short ear?
A) The mother rabbit had previously lost an ear in an accident.
B) The mother rabbit became sick before she gave birth.
C) A mutation occurred during the development of this one rabbit.
D) This one rabbit received less nutrition than the other rabbits before it was born.
C) A mutation occurred during the development of this one rabbit.
This is the age of the youngest child of Ms. Charles.
2