The absolute magnitude of the star would be +5.
Answer:
humans and whales are both mammals
humans and whales can breathe air
Answer:
7.3km/hr
Explanation:
v=d/t=4.5km/0.62hrs=7.3km/hr
No. An atom is made up of 3 kinds of particles, protons, neutrons, and electrons. Protons and neutrons make up the center of the atom.
Answer:
buildings are made of stone,bricks or embedded into the ground can feel cooler thanks to the high "thermal mass"of this materials.
