Answer:
atoms determine the number of valence electrons determine the stability of the atom based on reading the topography of the atmosphere
A Star fish
Radial symmetry is when it all comes out from one point (the middle)
Answer:
The options are
a.cooling of the power plant
b.mining of uranium
c.storage of radioactive waste
d.monitoring the reactor
The answer is b.mining of uranium
Explanation:
Uranium is known as a radioactive element which is used as a fuel to power a nuclear energy plant. Mining of uranium could cause it to mix with air and water which results in contamination.
When contamination occurs and it gets into the body of humans or animals by inhalation or ingestion it poses a high risk of cancer and kidney damage.
C)
Explanation:
They are not able to synthesise their own food
The first car which weighs at 1500 kg will travel at 27.27 mph. The second car which weighs 4,000 kg will travel at 72.72 mph. The car which weighs 4,000 kg will require more force to stop.