Answer:
Through the period luminosity relation to Cepheid variables
Explanation:
The luminosity of a given Cepheid can be established when the period luminosity relationship is calibrated.
Their brightness is then used to find their distance
Answer:
it damages land because t drowns organisms and gets rid of nutrients
Explanation:
Answer:
Many Central Asians were interested in the ethical and spiritual values that Islam could offer. The revival accelerated further following the collapse of the Soviet Union in 1991. For many, Islam constituted a national heritage that had been repressed during the Soviet era.
Answer:
Quito
Explanation:
Quito is the closest capital city to the equator.
