Answer: Astronomers improved on Reber’s radio telescope and discovered the sources of the radio energy signals he mapped.
Explanation:
That was the right answer on the test.
I think it would be the last one Muhammad.
Yw :)
Answer:
A. development of automobiles with lower nitrogen oxide and hydrocarbon emissions.
Explanation:
This act implements a comprehensive program to reduce air pollution to protect human health and environment, the amends made in 1990 focused on problems of acid rain, ozone depletion, and toxic air pollution, they established new auto gasoline reformulation requirements and set the Reid vapor pressure standards to control evaporative emissions from gasoline.
It establishes A.) The Congress
Hope this helps!
The theory that states that people follow individual
psychological motifs in relating to a love partner is the styles of love in
which is the theory of Lee. This theory focuses more on psychological motifs
when an individual is involved with love or when relating his or her partner.
