What do plants without tubelike structures to carry water called?

Geologists know that potassium-40 decays to argon-40, with a half-life of 1.3 billion years. if an analysis of a feldspar crystal in a sample of granite shows that 75 percent of the potassium-40 atoms have decayed to form argon-40, what is the age of the granite

In the construction of new housing development, which factor of production can be categorized as land?

Give three differences between oceanic and continental crust brainliest will be awarded