B: false; Trichomes are highly specialized epidermal cells and serve as an excellent material for studying cell fate, differentiation, and specialized metabolism through single-cell omics.
The density of the rays.
The angle of the rays on the surface.
Strongest near equator. Most spread out near the poles
Streams flowing from mountainous terrain commonly flow across alluvial fans at the edges of the valleys. ... In arid and semiarid regions, seepage of water<span> from the stream can be the principal </span>source<span> of aquifer recharge.</span>