⚠️Second time posting this⚠️ Please help

Genetic engineering is used to produce these 3 chemicals with medical uses

The intervention of extraterrestrials has been used to explain the bermuda triangle, a region of the atlantic ocean where ships and planes are frequently lost, leaving no evidence behind. how would this explanation best be characterized?

Which process in respiration happens first? a)pyruvate processing b)electron transport chain c)krebs cycle d)glycolysis

24. how are vaccines used to keep people healthy?