Mostly true. Dog do not sweat like horses and humans so when the heat is on, out comes the dogs tongue and it starts drooling to accomplish much the same process. This is not the only way dogs can lose heat however. If a dog should fall into an icy river (as happens quite often in Canada) the poor thing has to do more than just keep its tongue and nose out of the water.
This dog loses heat because your mom said
false
How much dog in America 52.6 true or false?
False. Meat is not a good source of roughage.
Some do, but most don't. The number of legs can range from 20 to more than 100.
This dog loses heat because your mom said
False. It loses energy.
Very true.
That is a true statement.
Warm and wet air does move through both mouth and nose. You can shut your mouth and air will just come from the nose.
True
True
true
False. When an atom loses electrons, its charge becomes positive since electrons have negative charges. Compare it to: 0 - -1 = 1
yess
yes
false