no direction
because its electric so there is no smoke produced
if someone is smoking the it will move in south direction xD
Answer:
1. DNA and RNA I'm pretty sure
C ITS C I TOOK IT I took the test
The<em> cell membrane</em> controls the movement of substances in and out of cells and organelles. In this way, it is selectively permeable to ions and organic molecules.
Sense of smell
Sense of smell is known to
be part of the chemosensory system or chemical senses. It also a warning
system that alert to danger signals such as fire, gas leakage or spoiled food.
Thus, the sense of smell comes from the specialized sensory cells known as
olfactory sensory neurons.
