Can you solve the frog riddle?

Publicado 11 enero 2018
Duración del video: 4 Mín.. 7 sec..
You’re stranded in a rainforest, and you’ve eaten a poisonous mushroom. To save your life, you need an antidote excreted by a certain species of frog. Unfortunately, only the female frog produces the antidote. The male and female look identical, but the male frog has a distinctive croak.
Palabras recomendadas
to avoid - evitar
certain - cierto
a clearing - claro
to collapse - derrumbarse
common - común
direction - dirección
equal - igual
except that - excepto eso
to excrete - excretar
a female - hembra
huge - enorme
identical - idéntico
to increase - aumentar
independent - independiente
individual - individual
likely - probable
to lose - perder
a male - masculino
particular - particular
poisonous - venenoso
possibility - posibilidad
probability - probabilidad
a rainforest - selva tropical
species - especies
to startle - asustar
a stump - tocón
survival - supervivencia
unfortunately - desafortunadamente