Which condition specifically involves the formation of abnormal pouches in the wall of the GI tract, where portions of the mucosal layer have pushed through the other layers

Which of the following was a characteristic of a dromaeosaur? modified front claw grasping with their forelimbs both a and b none of the above

How does the nervous system affect the excretory system?

Ascience research group is testing a new type of plant food. one trial is conducted in a controlled experiment. the data from the trial show that the plant that received the new food grew faster than the control plant. the group announces that the new plant food makes plants grow faster. what is the main weakness in this scientific claim?