Which of the following is a correct statement about the nature or behavior of sound?
A. Sound waves consist of compressions and rarefactions.
B. The frequency of a sound wave and its volume are the same.
C. Its speed is 186,000 miles/second (about 300,000 kilometers/second).
D. Its speed at the surface of the earth does not vary with the temperature of the air.
A
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Historically, the disabling condition of any student was perceived as
a. the result of an interaction between the student and the environment. b. residing exclusively in the student. c. residing in the student's environment. d. dependent on the family of the student.
Process includes the vehicles through which students demonstrate what they have learned
Indicate whether the statement is true or false.
The SIOP model is beneficial for:
a. students with disabilities. b. English language learners. c. all students. d. students with behavioral issues.
Which of the following refers to the ability to identify and understand emotions within oneself and to respond appropriately to the emotions of others?
a. Emotional development b. Social development c. Social-emotional adjustment d. Interpersonal development