What part of the brain is highlighted in the diagram below? Highlighter portion is at the bottom of the brain, forming a connection between the center of the brain and the spinal cord.

Brain stem
Pituitary gland
Cerebrum
Cerebellum

Pluto was once classified as a planet. however, scientists no longer classify pluto as a planet. which is a likely reason for this change? the original hypothesis about pluto was supported. no observations of pluto were made in the past. several planets in outer space were found to be similar to pluto. there were significant changes in scientific knowledge about planets.

Aline graph has a vertical axis labeled "average plant mass (g)" and a horizontal axis labeled "concentration of ammonium nitrate (mg/l)." what information is conveyed by a point plotted with coordinates (10,40)? keep in mind coordinates are written as (x coordinate, y coordinate).

Which planets have a radius larger than 25,000 km? a. uranus, saturn, jupiter, neptune b. mercury, mars, pluto c. jupiter, saturn, uranus d. uranus, neptune