Which invention helped make large working animals more comfortable? A. Seismograph B. Improved collar C. Water clock D. Paper E. Sundial

asked Jul 2, 2018 223k views

3 votes

Which invention helped make large working animals more comfortable?

A. Seismograph
B. Improved collar
C. Water clock
D. Paper
E. Sundial

6.6k points

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3 votes

the answer would be improved collar

Makla answered Jul 2, 2018

by Makla

6.9k points

1 vote

The improved collar helped make large working animals more comfortable.

Delmer answered Jul 6, 2018

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