Answer:
false
Explanation:
Based on the information provided within the question it seems that this statement is false. Two variable only have a casual relationship if one of the variables causes the other one to exist, which does not seem to be the case in this situation. Instead this situation can be considered as a correlated relationship as a change in one variable influences the other.
I hope this answered your question. If you have any more questions feel free to ask away at Brainly.
The speed of the frog is understood to be 1m/sec.and the velocity is that through which a frog can turn and jump in a different direction in 1 sec the distance is 1 m. This returning back to the original position represents no displacement.
Displacement may be defined as the rate of change in the position of an object. It is a vector quantity and has a direction and magnitude. It is represented as an arrow that points from the starting position to the final position.
Velocity is a vector expression of the displacement that an object or particle undergoes with respect to time. The standard unit of velocity magnitude (also known as speed ) is the meter per second (m/s).
Speed may be defined as the rate of change of position of an object in any direction. It is measured as the ratio of distance to the time in which the distance was covered. It is a scalar quantity as it has only direction and no magnitude.
To learn more about Displacement and velocity, refer to the link:
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Answer:
The speed of the frog is 1m per second the velocity is he can turn and jump in a different direction in 1 second the distance is 1m and there is no displacement.
( this was not my answer but it’s right. I saw it in the comments)
Explanation:
b. mucous, urine, and kidneys
c. white blood cells and red blood cells
d. skin, neurons, muscle cells, and pancreas
Answer: a. skin, lymph nodes, white blood cells, and spleen
Explanation:
The human immune system involves various components and organs which protects the body against the disease causing organisms. Among the given options skin, lymph nodes, white blood cells, and spleen is the correct option. This is due to the following facts:
Skin: It forms the outer covering layer of the human body which prevents the entry of the pathogens inside the body.
Lymph nodes: The lymph nodes are the parts of the lymphatic system. It consists of lymphocytes which fights against disease causing pathogens.
White blood cells: The white blood cells are the cells of the immune system which also fights against invading pathogens.
Spleen: The spleen is the spongy soft organ of the human body. It is located in the upper left part of the abdomen. It filters blood as a part of the immune system. The old blood cells as well as the intruding microbes are degraded inside the spleen this way spleen provides the immunity to the body.
Answer:
I believe that the answer to this and your question is going to be: (A) skin, lymph nodes, white blood cells, and spleen.
Let me know if i got it right because it was right on my test.