Which element of the scientific process cannot be changed?
a. a theory
b. a data record
c. a hypothesis
d. an experimental procedure

The answer is B

Explanation:

A data Record cannot be changes as it is locked into the syster forever unless the CEO of the place personally removes it from the system

the abdomen (less formally called the belly, stomach, tummy or midriff) constitutes the part of the body between the thorax (chest) and pelvis, in humans and in other vertebrates. the region occupied by the abdomen is termed the abdominal cavity. the stomach secretes acid and enzymes that digest food. ridges of muscle tissue called rugae line the stomach. the stomach muscles contract periodically, churning food to enhance digestion. the pyloric sphincter is a muscular valve that opens to allow food to pass from the stomach to the small intestine.

you should wear a lead protective shield when having teeth x-rays

hope i

-lavira : )