It has a Cell Wall therefore its classified as a plant cell
B. all drugs act on dopamine synapses in the same way
C. a higher amount of additive chemical are needed to get the same high when fewer receptors are pesent
D.is wrong
The main types of white blood cells are: Neutrophils and monocytes, which mainly fight against bacteria. Eosinophils and basophils are mainly involved in allergic responses. Lymphocytes, which can be T-cells or B-cells, produce antibodies against foreign organisms and are especially involved in fighting off viruses.
Answer:
The squirrelfish solves this problem by using special cells and mechanisms to regulate the salt concentration in its body.
Explanation: