Question

how would living things most likely be affected if there were a shortage of water on earth? living things would not be able to live, reproduce, or regulate their own temperature. living things would not be able to absorb and transport heat or regulate their own temperature. living things would not be able to reproduce or absorb and transport heat. living things would not be able to regulate their own temperature, live, or absorb or transport heat.

Explanation:

Water is essential for life - it is involved in life - sustaining processes like living, reproduction, temperature regulation, and heat absorption/transport. A shortage would impact all these.

Answer:

Living things would not be able to live, reproduce, or regulate their own temperature.