The diagram shows changes of state between solid liquid and gas the atoms of a substance lose energy during a change of state after the change the atoms are close together but are able to slide one another

The part of a desired plant inserted into rootstock during grafting is called the

The term equestrian relates to which animal? bulls cows horses pigs

African penguins, which inhabit the coasts of southern africa, were classified as an endangered species in 2010. two significant threats to their survival are ecosystem damage from oil spills and overfishing by humans. overfishing depletes the food supply of african penguins. the best method to reduce the threat of overfishing would be to . the risk of oil spills could be reduced by increasing the use of , which should oil consumption. if an oil spill does occur, could be used to remove the oil so the ecosystem may more quickly recover.