Body coordination is maintained by

Human body temperature is maintained by

Human body temperature is maintained by

Water current through the body of spongs is maintained by

Water current through the body of spongs is maintained by

Water current through the body of spongs is maintained by

Water current through the body of spongs is maintained by

Fill in the blanks: 1. The mechanism used by most mammals to regulate their body temperature are similar to the ones that ..a..use. 2. Human maintain a constant body temperature of ..b.. 3. In summer body temperature is maintained by ..c.. 4. ..d..do not have any mechanism to maintain internal temperatures.