Answer:
Oxygen passes from inside the alveoli through the thin walls and dif- fuses into the blood. At the same time, carbon dioxide waste passes from the blood into the alveoli.
Explanation:
The male inserts his ..... which needs to be erect into the females ....and then either partner initiates rhythms of pelvic thursts or in other words (moaning) until the male ejaculates or in other words (sperms) inside of the females ...... with that would be either being done or in other words hitin the spot or lastly causing the women or female to have an orgasim which means to stop have sexual contact with the partner or to have been done having ...
People become skeptical due to the overflowing abundance of scientific evidence that backs more proof with certain treatments. It makes people more comfortable over all if it is more tested. It would help prove theories if people were more skeptical, since they didn't think it would work previously.
Reaction to the outside environment and or reaction to stimuli.
TRUE is the correct answer
