Drag each tile to the correct box. COOL PICS Arrange the organisms from fastest to slowest based on the time they’d take to complete the 20th Carnegie stage.

mouse
baboon
chicken
human
sheep

Which statement about the pancreas is not true? a. it is an endocrine organ in the abdomen. b. it release chemicals into the digestive system. c. it releases insulin to increase glucose levels. d. it release hormones into the bloodstream.

Which of the following is not a possible effectof increasimg carbon dioxide levels in the atmosphere ?

Ivan is looking at a cross section of a stem taken from a vascular plant. he sees two different types of vascular tissue: the xylem, which is closer to the center of the stem, and the phloem, located around the xylem, closer to the outside of the stem. how do these two structures work together in a living plant?