1. Mrs. Neville wanted to make 2.35 glof Caco by reacting CaCl, and MgCO. CaCl, + MgCo. - MgCl, + Caco
a.
How many moles of MgCo will be required to make the 2.35 g of Caco ?
b.
How many moles of MgCl, will be produced when the 2.35 g of Caco is created?

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

1) describe the physical layout of the ocean floor ? 2) explain how the dumbo octopus swims differently than other octopus species and why this would be an advantage in the aphonic zone . 3) why are the types of organisms that live at each underwater hot vent so dramatically different ?

Why does a plastic bottle that is sealed at a high altitude change it’s shape when taken to lower altitude