What is the effect of returning nuclear reactor cooling water back into bodies of water. select all that apply

1. warmth water adds energy that is beneficial for fish

2. warm water is harmful to fish because of it to lower oxygen concentration of water

3. increases the temperature to fast almost having a boiling effect on living organs

4. acts as a barrier disrupting fish migration patterns

Which of the following is not a potential result of deforestation?

In the united states there are strict fishing seasons and limits, but not all countries enforce similar laws. in bangladesh there are few if any fishing restrictions. what might be the reason for less restrictions in smaller countries like bangladesh? a) the united states is the only country worried about overfishing. b) the united states wants to limit the supply of fish to increase the price. c) bangladesh and smaller countries have an unlimited supply of fish in their coastal waters. d) small countries, such as bangladesh, are practicing subsistence fishing, taking only the fish needed to survive.

What is the role of dna ligase in the elongation of the lagging strand during dna replication?