How did new weapons affect the fighting in world war i? check all that apply.

made it a fast-moving, offensive war

led to higher casualty rates

made it a defensive war

defenses against chemical weapons were required

lengthened fighting time, but lowered casualty rates

Led to higher casualty rates

Made it a defensive war

Defenses against chemical weapons were required

Explanation:

It did lengthen the fighting time, but it wouldn't make sense if casualties were lessened. WWI did not last for a short time, so your only options are above this text.

hutus would be your answer.

hope this !

i believe the answer is d.