The lobster would be a secondary consumer.
Answer:
upper gastrointestinal scan
Explanation:
Upper gastrointestinal series is the radiographic examination of upper gastrointestinal tract. Esophagus, stomach and then duodenum are visible on the X-ray film by the use of the liquid suspension which may be barium or water-soluble contrast.
Fluoroscopy is used during upper GI series. A continuous beam of X-ray rays is passed through body part and is transmitted to the monitor so that body part and the motion of it can be seen in every detail. <u>In upper GI series, the fluoroscopy allows radiologist to see movement of barium through esophagus, stomach, and duodenum as the person drinks.</u>
Answer:
Positive
Explanation:
A proton carries a positive charge
Answer:if a somatic mutation occurs in a single cell in developing somatic tissue that cell is the progenitor of a population of identical mutant cells all which have descended from the cell that mutated
Explanation:
The mass is increased as two things are added together so the two masses of the two substances are added together.
