C. Radioactivity
is the answer
and Uranium is an element that produces radioactivity
Answer:
Its Particles move independently of one another and are widely spaced .
I hope its right, if not so please sorry :)
Deforestation would have the largest negative effect on biodiversity. This is because it destroys habitats and can kill off species.
Answer: i know the answer but i just cant think off the top of my head i am sorry i really want to answer though but if i figure it out i will tell you
Explanation:
Answer:
b. saliva in the mouth
Explanation:
saliva contains enzymes that help break down food