Carbon 12 is the most common isotope of carbon it has 6 protons,6 neutrons and 6 electrons of its 6 electrons, 4 are valence electrons. how many convalent bones can a carbon atom form?

Where would you most likely not find an alpine glacier? the himalayas the rockies the andes flat areas of antarctica

In 2001, records showed that local stocks of fish were down worldwide. yet, records of harvests indicated that fish were being taken at records rates. what was actually happening?

The ancestors of plants that lived in water had plenty of water for the young. angiosperms are a group of land plants that evolved a reproductive trait for living on land. this trait protect young plants by allowing them to grow only when water is present and the conditions for healthy development are right. what trait most likely young angiosperms in this way?