Im not entirely sure because cells can be different, a nucleus will probably work in this case and also a cell wall
A male grabs the female around her chest with his front legs and clings until she lays her eggs in the water. ... In 2 to 3 weeks the eggs hatch into tadpoles. It can take 3 to 4 months for the tadpoles to absorb their tails, grow legs and develop lungs.
Answer:
Warm air rises, creating a low pressure zone; cool air sinks, creating a high pressure zone.