Answer:
un sapo puede cambiar su sexo a hembra para que puedan reproducirse incluso si no hay ninguna hembra.
Explanation:
Answer:
A cocoon is a protective casing that protects and shelters the silkworm while its transitioning from predators and other threats. Within the cocoon the silkworm transitions into a pupa, the pups is the stage between the larvae and adult moth. After two weeks the pupa finishes it's transition into a moth.
Plants. Cuz plants breathe carbon dioxide.
Answer:
Polyomavirus
Explanation:
Polyomavirus can cause benign feather lesions in budgies (the so-called French molt or Budgerigar Fledgling disease)
Lungs, lung cells, lung tissues