Heartwood. In contrast to sapwood, a term for the dead, clogged xylem cells near the center of a tree. Heartwood is the tree's main column of support.
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
Dysentery is caused as a result of bacterial infection caused by an unusual strain of E.coli. The E.coli is found normally in the intestine but during infection watery diarrhea along with mucous and blood is there.
Dysentery can also be caused by other infectious pathogens such as bacteria, parasites or viruses. The infection is caused when the pathogen enters the large intestine via mouth due to consumption of contaminated water or food, oral contact with the objects which are contaminated.
The treatment to the infection is through antibiotic drug.
It is about 24 chicken eggs and weighs about 2 to 3 pounds
