I would say A or C I’m not sure but if I had to choose A or C my best guess would be A
I hope this helps :)
The process of microsporogenesis
Answer:
C.) The belief that we can smell so many different distinct odors id a psychological process referred to as an uncinate fit or olfactory hallucination.
Explanation:
Answer:
Diffusion rate is 1.96 × /s
Explanation:
Diffusion is the process in which the molecules of a substance propagates from a region of higher concentration to region of lower concentration through a semi-permeable membrane.
diffusion rate =
Given that; diameter = 15 mm, time = 15 minutes.
The dye spread in a circular form, so that;
area =
r = = = 7.5 mm = 0.75 cm
area = × = 1.7679
time = 15 minutes = 15 × 60 = 900 seconds
So that;
diffusion rate =
= 0.0019643 /s
Diffusion rate is 1.96 × /s