1-Which muscles contract during iris reflex? 2-Which muscles contract to focus lens for distant objects?
3-which muscle contract for near object?

During the day, plants produce by splitting water molecules in the light-dependent reactions of photosynthesis. at the same time, plants use cellular respiration to produce some of the needed by the light-independent reactions to make sugars. during the night, plants produce because takes place.

Aflame cell is at the end of each tubule of the nephridium malpighian tubules kidneys none of the above

Read each description below and determine to which stage of sleep each pertains. then click and drag each box into the appropriate category below.