Answer:
The starfish is ecosystem balancer
Explanation:
Answer:
Options 2, 3 and 4
Explanation:
Options 2, 3 & 4 are also mentioned at tge end of the cycle; hence it means that a star can become a supernova, black hole or a neutron star at the end of its evolution.
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Answer:
Troposphere, stratosphere, mesosphere, thermosphere
this is the layers from space into earth
