All of the following are kinds of passive transport EXCEPT A. diffusion B. facilitated diffusion C. osmosis D. ion channels

Which best describes meiosis? a. it produces cells that are identical to the original cell b. it is responsible for the replacement of damaged skin cells c. it is responsible for growth of the organism d. it produces male and female sex cells

Sperm pass through the and connect to a short ejaculatory duct. vas deferens prostrates seminiferous tubules none of the above

In each transformation of energy , some energy what?