Answer:
Chemical change :has change in mass, heat is needed, new element is formed, hard to reverse.......
Physicalchange:does not have change in mass, heat is not necessary, no new element is formed, easy to reverse
Answer
the answer is b bro
Explanation:
i did my research and got it right
Answer:
B.
Converted to renewable ones
exhausted or depleted
The matter will be consumed by other living organisms and the blood will settle to the bottom of the body
Answer:
Lithium fluoride i think but I am not really sure
But it should be Lithium fluoride
Explanation: that's because neighter boron nor nitrogen contains water
