A scientist named joseph connell studied two species of barcancles on the shore of the scottish island in the are between the average tide and the neap high tide he found that the population of species A was smaller then that of species B in a similar area The graph below shows the results of this study’s
Based on these data which hypothesis was connell most likely testing

Fission of uranium-235 products energy and a. isotopes of smaller elements b. isotopes of larger elements c. lighter isotopes of uranium d. heavier isotopes of uranium

How many electrons does silver have to give up in order to achieve a sido noble gas electron configuration

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