Answer:blue revolution means the remarkable growth in intensive aquaculture package programme to increase the production if fish and marine products
Explanation:
Providing food security
Providing nutrition
Providing employment
A major foreign exchange earner
Only the strongest animals survive
The answer is D. receiving blood from the gills
Compression and stretching are actually caused by the stress on the both.
Compression happens on the side of impact and Stretching happens ont he side opposite to that of the impact.
D it allows all substances to enter & exit the cell.
