Algumas pessoas têm o hábito de retirar mexilhões e mariscos em pedras à beira-mar, para consumo imediato. Tendo em vista o que foi estudado em nossas aulas de Ciências, você considera essa atitude correta? Justifique.

Which kingdom includes some organisms that have no nucleus and can live in an environment with an extremely high salt content

Plz ! what does it mean for an allele to be dominant?

What is point source pollution of an aquatic ecosystem? a) pollution of freshwater sources b) pollution from many sources that combine into one c) pollution that occurs over a wide area; water that runs off from fields, parking lots, and other land surfaces d) pollution that can easily be identified with a single discharge source, such as an open pipe which drains into a body of water