Cells
True or False: Single-celled organisms do not have organs while multi-celled organisms have organs.
True
Which is the order of cellular organization from least to most complex in multicellular organisms?
Cells, Tissue, Organ, Organ System, Organism
Which body system is made up of the organs of heart, veins, arteries, and blood?
Circulatory or Cardiovascular System
Which systems function is to get oxygen and nutrients throughout the body, defends against viruses?
Circulatory/Cardiovascular
Measures Air Temperature
Thermometer
How could you determine if the cell was unicellular or multicellular?
Answers will vary
-Number of Cells
-Tissues, Organs, Organ Systems
-etc
Which characteristic do single-celled organisms and multicellular organisms have in common? Looking for a specific answer
both get rid of waste products
What is the primary function of the respiratory system?
To take in oxygen and take out carbon dioxide.
Which body systems help us be able to run, walk and play?
and
Which body system protects our major organs such as the stomach?
Skeletal and Muscular
Skeletal
Measures the weight of air molecules pressing down on the earth (air pressure)
Barometer
Describe a unicellular organism in terms of life process
Unicellular organisms are a single cell that performs all of life processes.
How do multicellular organisms differ from single-celled organisms in terms of complexity?
Multicellular organisms are more complex because they have specialized cells performing different functions.
What function do the respiratory and muscular systems need to work together?
Removing waste from the body like oxygen throughout the body and clean out waste gases like carbon dioxide. The diaphragm is also a muscle that lets you breath in and out.
What's the slight difference between Circulatory and Cardiovascular Systems? Even though they are mostly one in the same.
Circulatory: Circulating nutrients, blood or oxygen throughout the body
Cardiovascular: Referencing more with the heart (running, walking, exercise purposes and fitness)
Measures how fast the air is moving (aka) wind speed
Anemometer
What best describes a bacterial cell? Is it part of a larger organism, is a complete organism, it contains different kinds of cells or contains many cells?
It is unicellular and is a complete organism
Why have multicellular organisms developed transport systems?
Cells within a multicellular organism are too far away from the environment for a direct exchange of substances.
What task in the human body is accomplished through the combined efforts of the cardiovascular and muscular systems?
Pumping blood throughout the body
What is the function of the heart in the circulatory system?
Pumps blood through vessels throughout the body
Brady travels from the United States to the United Kingdom in October and goes to South Africa in April. What season is he experiencing in April?
Fall
Give me 4 examples of Unicellular and Multicellular Organisms? And list the definition
Answers will vary
Explain why are we multicellular and not unicellular organisms?
Answer will vary a little bit, determine if correct.
What are the major organs of the Respiratory and Nervous System? You must include all.
Respiratory:trachea, lungs, diaphragm
(nose) not required to have
Nervous: Brain, nerves, spinal cord
Cora accidentally touches a hot surface and then quickly pulls her hand away. Which two systems in the human body were involved with her
action and reaction?
What type of weather does High Pressure systems bring? What type of weather does Low Pressure Systems bring
High Pressure: Happy Weather, clear skies
Low Pressure: Lousy Weather, cloudy and rainy.