Arid
<span>Lacking moisture, especially having insufficient rainfall to support trees or woody plants</span>
<span>it shouldnt encourage other countries to use more nuclear energy and should avoid using it. </span>
Answer:
Restricted usage of the advanced technologies. The low farm productivity can be improved by having a better mechanization, an effective agricultural infrastructure, etc.
Explanation:
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
