Question

answer 50 points................​

Answer 1

Answer:

3rd.  quadrant ,  3rd.  quadrant

Step-by-step explanation:

i ) sin θ -ve , tan θ +ve ,  θ is in  3rd.  quadrant

ii ) cos θ -ve , tan θ +ve ,  θ is in  3rd  quadrant

Answer 2

$\huge\sf{\pink{\underline{\underline {♡Answer}}}}$

Sclerenchyma tissue, when mature, is composed of dead cells that have heavily thickened walls containing lignin and a high cellulose content (60%–80%), and serves the function of providing structural support in plants. Sclerenchyma cells possess two types of cell walls: primary and secondary walls.