Describa con sus propias palabras el ejemplo en la contaminación
ambiental tecnológico.

Which of the following observation darwin shape his concept of descent with modification? a) species diversity declines farther from the equator. b) fewer species live on islands than on the nearest continents. c) birds live on islands located farther from the mainland than the bird's maximum nonstop flight distance. d) south american temperate plants are more similar to the tropical plants of south america than to the temperate plants of europe. e) earthquakes reshape life by causing mass extinctions.

What kinds of molecules can pass through the cell membrane without any problem?

Produce proteins by following coded instructions that come from the nucleus of the cell.