1. List five conditions that are necessary for respidoll. 1. State the respiratory organs of the following organism
a. Insect
b. Tadpoles
c. Flowering plants
d. Spider
e. Birds
f. Earthworm
g. Amphibians

Astudent is looking through a microscope at some cells of an onion root tip. many of these cells are undergoing division since the root tip grows quickly and requires more cells. which cell most recently underwent metaphase? w x y z

Which zone within the open-ocean zone is home to the most organisms? deep zone surface zone intertidal zone transition zone

Chloroplasts and bacteria are in size. a. similar b. at different ends of the size range c. exactly the same d. none of these