“20.2 Graphical representation of vectors (ESAGK)
Vectors are drawn as arrows. An arrow has both a magnitude (how long it is) and a direction (the direction in which it points). The starting point of a vector is known as the tail and the end point is known as the head.”
Answer:
True
Explanation:
Serous membranes are found around organs to lubricate them and reduce friction
Answer:
False
Explanation:
Heat is transferred not lost
I believe the correct answer is Ww
This question was kind of difficult :/