If its 8: 30 in montreal what time is it in halifax? i dont understand how to calculate time differences, can someone explain..

Amountain created from tectonic activity would be considered which type of landform ? a) primary landform b) secondary landform

Which environment would most likely not contain fossils? a a thick deposit of cracked, dried mud b sediment deposited in a sandy river bed c intrusive rock formed from cooled magma d layers of sand accumulated for a century

The organ that has two atria and one ventricle is the