Answer:
theres no visual for this but the main components are the mouth, stomach and intestines
Answer:
B. Science advances only through the scientific method
Explanation:
Scientific knowledge is the knowledge that is made by science and that it's not based only on random experiences. Usually, scientific knowledge is tested and the process to get to it is called the Scientific method, which is a systematic method by which we observe and test a phenomenon and reach conclusions.
However, science doesn't rely only on this method to advance, for example, in astronomy, astronomers are in constant observation of the sky and the information sent by satellites and telescopes, and it is very usual that the observations made l<u>ead to advances in this field without really using the scientific method.</u>
Therefore, the one sentence that is not true about scientific progress is B. Science advances only through the scientific method.
Answer: differential reinforcement (DR) procedure
Explanation: Functional communication training (FCT) is a method used to teach individuals with severe behavioral problems acceptable behaviors by reinforcing alternative behaviors. It is a form of Differential Reinforcement.
FCT sees behavior as a way of communication and is appropriate for people with learning disabilities or speech difficulties. FCT establishes the factors in the individual’s surrounding that is enforcing the undesirable behavior then designing a new response which is acceptable to the factor or event.
For example if a student screams when he does not understand a question or topic in class, a teacher may teach him a simple sentence or sign language which serves as an alternative way to express his confusion.
Answer:
mean of all 30 students is 69
Explanation:
given data
students = 30
mean = 29
μ = 68 points
student scored = 98 points
to find out
What is the mean for the class of all 30 students
solution
we know here mean score of 29 students is 68
so sum of score is here = 29 × 68
sum of score = 1972
so
sum of 30 students score is = sum of 29 students score + missing score
sum of 30 students score is = 1972 + 98
sum of 30 students score is = 2070
so
mean of all 30 students is = 
mean of all 30 students is = 
mean of all 30 students is 69
