Show:
Bones
Body Systems
The Scientific Method
Types of Tissues
Human Body
100
The bones that are held together by immovable joints?
Ribs
100
What is the hypothalamus?
Send nerve messages and produces hormones.
100
What is a variable?
Factors that can change in an experiment must be the same.
100
What is connective tissue?
A body tissue that provides support for the body and connects all its parts.
100
What is an involuntary muscle?
Body has no control example breathing
200
The bone that makes up the center of the skeleton.
Backbone
200
Redness and swelling may develop in an area near a wound. This reaction by the body means that white blood cells are being carried to that area by which of the following?
Circulatory system
200
What is a responding / dependent variable?
The factor that may change in response to the manipulated variable.
200
What is nerve tissue?
A body tissue that carries messages back and forth between the brain and every other part of the body.
200
What is a voluntary muscle?
Body has control - example raising your hand
300
What contains bundles of neurons and tissues?
The Spinal Cord
300
What is the “job” of blood?
Carries oxygen, nutrients, and carbon dioxide to all cells in your body.
300
What is the scientific method?
Correct Response Continue It is the steps someone takes to identify a question, develop a hypothesis, design and carry out steps or procedure to test the hypothesis write down data, and draw a conclusion.
300
What is epithelial tissue?
A body tissue that covers the surfaces of the body, inside and out.
300
How does peer pressure affect someone's wellness?
Peer pressure can affect someone’s wellness in different ways. It can affect your mental wellness and physical wellness because if you get pressured into doing drugs or drinking alcohol you will not be able to think straight.
400
What is true about bones?
Bones are very strong and lightweight. Bones are hard because they contain minerals.
400
Help support and cushion organs.
Fats and oils
400
What is a manipulated / independent variable?
The one variable that is purposely changed to test the hypothesis.
400
What is muscle tissue?
A body tissue that contracts or shortens. making body parts move.
400
What is the respiratory system?
The respiratory system is the system that takes oxygen into the body and eliminates carbon dioxide from the body.
500
The bone that protects the brain.
Skull
500
A depressant ....
slows down the nervous system
500
A scientist was trying to see if the type of dog food would affect a dog’s weight gain. She had 10 white poodles that were the same age and weight. She measured their weight daily and gave one group wet dog food and the other group dry dog food. The dog received the same amount of dog food. What is the manipulated variable? What is the responding variable? What is the controlled variable?
Manipulated - dog food Responding - Weight gain Controlled - all poodles, same age, same start weight
500
Why is it important to have all four of these types of tissue?
Without one type of tissue the body would not function properly.
500
What are the effects smoking have on the body? ( state at least four effects)
The effects that smoking has on the body are bad breath, lung and heart cancers, stains on your fingers and teeth and chronic bronchitis.