B. Powdered
It has powdered mineral and powdered color and that mineral is know as it’s streak.
I believe part A. is C. and part B would be A. or D. Sorry if this doesn't help
Answer:
I
Because the second and third answer are the past tense sentences but I am not sure about the last one because that one might be future tense
Online learning has heavily affected students, due to the limited communication, meaning not all the students reach their full understanding of the subject. There are many negative effects to it, such as; the lack of efficiency of technology, the difficulty for pupils to understand the concepts taught, and online learning causes social isolation and results in pupils not developing the necessary communication skills.
