(Agriculture)-help me please

explain why paddies should
be well leveled.

Use this diagram of an animal cell to answer the question. where does the first stage of cellular respiration occur? w x y z

What is the difference between the conducting zone and the respiratory zone of the respiratory system? the conducting zone is a series of cavities and tubes that move air to the respiratory zone where gases exchange with the bloodstream. the conducting zone exchanges gases between the lungs and the alveoli and the respiratory zone is a series of cavities and tubes that move air to the conducting zone. the conducting zone moves oxygen into the cells and the respiratory zone takes carbon dioxide away from the cells. the conducting zone moves oxygen into the bloodstream and the respiratory zone takes carbon dioxide away from the bloodstream.

Brainliest ! which would require more force to move or slow down between a bowling ball and a soccer ball? explain why?