Alguns aquíferos próximos das zonas costeiras encontram-se salinizados Esta situação resulta normalmente da: a. Da presença de rochas de sal-gema. b. Da entrada de água do mar por sobre-exploração do aquífero

Write a paragraph at least 5 sentences “why all vaccinations should be mandatory”

Why is the theory of evolution important? it disproves all other theories about how life began. it provides a topic for debate. it is a unifying concept in biology. it explains how life began. i know for sure, it is not "it is a unifying concept in biology."

Study the picture of the ocean. which is the best example of an organism’s niche shown in the picture? a. the environment contains several of the same species of coral. b. the shallow area of the ocean meets the needs of the coral and the fish. c. the ocean has fish and coral that live in the same area. d. the coral take in food from the water and provide shelter for the fish.