Answer:
He is starting to suffer from dehydration and heat exhaustion
Explanation:His body can no longer produce enough sweat to cool him down simply because of the fact that he did not drink any liquids but it is important he gets hydrated soon or he may need to go to the emergency room
The answer would be 3...mass!
Answer:
2400 Joules
Explanation:
Work done = force × distance
work done= 600×4
Therefore, work done=2400joules
P.S: the SI unit for work done is JOULES
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The second one probably because of the law of conservation of mass where mass is not created or destroyed, so the mass has to be the same.
Not necessarily because cells them self don't actually contain cells