The following can be used to tell if two lines are parallel
(a) If a transversal forms a pair of congruent alternate interior angles.
(b) If a transversal forms a pair of complimentary interior angles on the same side of the
transversal.
(c) If a transversal forms a pair of congruent corresponding angles with the transversal.
(d) Both (a ) and (c) are correct.
(e) Answers (a ), (b) and (c) are all correct.
Question 2
The center of gravity of a triangle is called the orthocenter.
Indicate whether the statement is true or false
This jumping spider's main ocelli (center pair) are very acute.
Forms of Cell signalling
Wassily Kandinsky, Black Lines (Schwarze Linien).
Structures of (a) free and (b) DNA-bound forms of BamHI, with DNA shown end-on, in orange
Mass Wasting Forms