Answer:
raising awareness programmes,keeping environment clean,being attentive in social activities ,etc.
The Palestine Liberation Organization (PLO; Arabic: منظمة التحرير الفلسطينية, Munaẓẓamat at-Taḥrīr al-Filasṭīniyyah) is a Palestinian nationalist political and militant organization founded in 1964 with the initial purpose of establishing Arab unity and statehood over the territory of former Mandatory Palestine, in opposition to the State of Israel.
Teratology. This is a field within embryology (study of development of embryo and fetuses) that studies the effect of congenital abnormalities on the developing embryo and also teratogens ( substances that affect the normal development of embryo/fetus)
Chloroplasts? They are found in plant cells and not animals cells.