An amphibian? Maybe a crustacean?
The presence of hydrogen bond is one factor that explains the fact that ice floats over water because it has less density.
Due to this, rivers and lakes freeze from the surface whereas it is in liquid state at the bottom which allows the sea animals to survive even in colder temperatures.
Water makes up at least 70% of earth and 65% of our bodies and this property of water is essential for our lives as it maintains the survival.
Aluminium is in Group 3 in the periodic table. Group 3 elements have a 3 valence electrons.
Thus elements like; boron(B), gallium(Ga), indium(In), thalium(Tl) in Group 3 have the same number of valence electrons as aluminium.
Hope it helped!
Answer:
b is the correct answer ok bro
The impact of radioactive waste on the environment has the potential effect to be devastating if improperly stored/managed. The largest threat posed would be if radioactive waste was leaked from containment. Some waste has the potential to cause biological harm if inhaled or ingested. Leakage of radioactive material can render areas of the environment uninhabitable. Seeing as radioactive material can have a half life from hundreds of years to thousands it is imperative it is correctly contained.
