I would go with endoplasmic reticulum.
Angiosperms is the correct answer.
Gamma-aminobutyric acid is also known as GABA. It look as if
to decrease synaptic transmission and is actually used in drugs called
GABAergic drugs or GABA analogues. These drugs are used as hypnotics,
anticonvulsants, tranquillizers and sedatives which seems related to be a depressant type of drug.
Answer: Some arid-climate plants are able to conserve water because of their reduced leaf size. Less leaf surface area results in reduced water loss through the epidermis. Small leaves have fewer stomata than larger leaves, and that adaptation also reduces water loss.
