Water is composed of hydrogen and oxygen, true or false

The most efficient way to establish the best possible economizer position is to measure

Describe the particles of all three phases of matter in the root beer float. (how are the particles arranged and moving? )

Sarah wants to know where in her garden chamomile would grow the best. she thinks chamomile will grow best in the corner of the garden that gets the most sunlight. to test her hypothesis, she decides to plant several groups of chamomile in her garden as an experiment. which of the following variables will sarah need to measure to know which group of plants grew best? a. the location of the plants b. the type of plants c. the height of the plants d. the amount of water she gives the plants