theak420 theak420
  • 12-07-2017
  • Geography
contestada

Mammals lead more active lives than reptiles because mammals have body hair and more efficient hearts and___?

Respuesta :

janisssss
janisssss janisssss
  • 13-07-2017
I believe it's "lungs".
Answer Link
Аноним Аноним
  • 21-12-2018

your answer is lungs

Answer Link

Otras preguntas

Which is required for both anaerobic respiration and aerobic respiration?
may someone help me on this question please
If 234 mL of water at 35*C loses 1412 calories of heat, what is the new temperature of the water following this heat loss?
the set of rules for how computers talk to one another
in the latter part of the 19th century, Turkish Nationalism led to
Find the height of a right circular cone whose radius is 5 cm and volume is 100π cm3. 4 cm 12 cm 30 cm
what is the greatest common factor of 7 and 16
The length of a rectangle is 9 ft longer than twice the width. If the perimeter is 108 ft, find the length and the width of the rectangle
whats the Factor 3y2 - 4y.
brasilia is the oldest city in brazil. true or false