Both euglena (a eukaryote) and cyanobacteria are photosynthetic unicellular organisms found in pond water. The feature that dist
inguishes euglena from cyanobacteria is the _______. a
presence of a nucleus
b
ability to reproduce
c
presence of a cell membrane
d
ability to maintain homeostasis
e
presence of ribosomes
<span>Milk of magnesia, which is magnesium hydroxide, is used to cure stomach acidity. What is the mode of action of this drug? </span><span>it acts by neutralizing stomach acid.</span>
