Okay this is really hard algebra question really confused if u can much love u; ; jonny had two apples he got two more how many did he have altogether? ? ps i think the awnser is 15 apples

What types of energy transfers and energy transportations are involved in the domino chain reaction?

Nasa scientists must work together to make sure that everything is correct and accounted for when launching a shuttle. besides a physicist, what other type of scientist would be in making sure that the shuttle has the appropriate type and amount of fuel to reach its destination?

Iguanas need to live in a habitat that is very warm, so the pet store warms their enclosures with "basking lights" which act as an artificial sun. describe how the three methods of thermal energy transfer may take place within the iguana's enclosure.