Achild has been admitted to the emergency department after falling off a horse. the first responders stabilized the child using a rigid cervical collar with supportive blocks on a rigid backboard. what is the most appropriate explanation for the nursing team to give regarding why the child was stabilized in this manner?

What is earths lithospheric plates interact at

The first amino acid of a new polypeptide chain is

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?