Escribir una tarjeta de compromiso para prepararse y participar activamente de la vida politica en mí pais desde el lugar donde estoy34 puntos

Summarize the work of famous environmental scientists of the past.

Whats begin with t, ends with t has t in it

While trees are not the largest level in the pyramid of numbers, they are still the base for both the pyramids of biomass and pyramids of energy. select the best answer from the choices provided t f