Which of the following statements about asking questions is TRUE? OA. It is your teacher's responsibility to notice that you don't understand a specific concept in class.
OB. Asking questions shows that you are working hard in class.
OC. Avoid wasting other students' time by asking your teacher after class.
D.
All of the above

b.

asking questions shows that you are working hard in class.

explanation:

because asking questions shows that you would like more info on the concept thus you are paying attention and would like to understand better so that you can learn whatever it it that the class is supposed to be teaching you.

pls give me brainliest <3

answer; i believe the correct answer is (replication is not conservative);

desert perennials often survive by remaining dormant during dry periods of the year, then springing to life when water becomes available. most annual desert plants germinate only after heavy seasonal rain, then complete their reproductive cycle very quickly.