What process creates the elements larger than hydrogen?

What is this describing? "The apparent shifting of an object against a distant background when viewed from two different perspectives" - Star viewed from Earth in January, then in July

A red supergiant will become a _____ next in its life cycle.

Find the distance in light years from our sun to a star that has a parallax angle of 1.22x10^-4 degrees

Convert 250.9 inches to meters

The parallax angle to a nearby nebula is 9.10 x 10-6 degrees find the distance of the nebula to our sun in light years using correct sig figs

What is the orbital radius of Pluto in meters?

Convert 32.34 gigabytes (Gb) to megabytes (Mb)

Vella is measuring the volume of a box. She uses two different tools because the box has strange dimensions: 120.0 cm long x 152.40 mm wide x 110 mm deep. Calculate the volume in L , expressed in correct sig figs

Convert 100 kilometers to meters

How far is the gravitational center of Earth to the gravitational center of the Sun, in meters?

If angle C is 35.0 degrees, and side c is 110 cm find side b in cm using correct sig figs

If the Orbital radius of the Earth is 1.51x10^8 km, The radius of the Sun is 696,340 km. Find the distance between the Earth and the Sun in km