Answer:
basic unit of mass
Explanation:
A kilogram is very nearly equal (it was originally intended to be exactly equal) to the mass of 1,000 cubic cm of water. The pound is defined as equal to 0.45359237 kg, exactly.
Answer:
predator is the dotted line, prey is solid.
Explanation:
predator eats prey therfore prey population goes down
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.
Prairie Grass is the organism that provides energy to all other organisms in the ecosystem.
Answer:
the first option is correct. two types of weathering are physical / mechanical weathering and chemical weathering.
Explanation:
