Answer:
Placer mining can be less damaging to the environment than surface mines, as the sediment is returned to the water after the minerals have been extracted.
Explanation:
The larger mass a star has the shorter its life span will be because since it is so large, the more nuclear energy it has to create to keep it up and running. So the smaller the star the longer its life span and vise versa. Hope this helped!
C.All organisms have cells with different shapes and functions
Answer:
<u>40 seconds</u>
Explanation:
This is the answer for plato users.
Answer:
Organ is made up of cells and tissues that perform larger functions.
Explanation:
