They replace the lost ions by active uptake through active transport
of ions from the surrounding waters. This is exhibited in freshwater fishes that
actively take in these ions through the gills. Most of the ions involved in osmoregulation in freshwater are those of Na+ and Cl-.
Answer:
Density = Mass ÷ Volume (Displacement)
d = m/v
m = dv
v = m/d
So, the answer is density multiplied by volume.
Explanation:
When a moving charge is near a magnetic field, it experiences a force. The magnetic field has the ability to attract or repel charge in a magnetic field, and thus, the moving charge will experience a force on it
Answer:
B
Explanation:
Adenine pairs with Thymine, while Cytosine pairs with Guanine
