A scientist finds a snail fossil in a layer of rock in a desert. Which action would
help the scientist determine the environmental conditions may been when the
snail existed?
A) Looking for more fossils in different layers of rock
B) Counting the number of similar snail fossils found in other parts of the world
C) Analyzing the characteristics of other plant and animal fossils found in the same layer of rock
D) Recording information about plants and animals living in the desert today, near where the
fossil was found

The following reaction shows the products when sulfuric acid and aluminum hydroxide react. al(oh)3 + h2so4 → al2(so4)3 + h2o the table shows the calculated amounts of reactants and products when the reaction was conducted in a laboratory. sulfuric acid aluminum hydroxide initial amount of reactant 40 g 15 g theoretical yield of water from reactant 14.69 g 10.38 g what is the approximate amount of the leftover reactant? 11.73 g of sulfuric acid 10.33 g of sulfuric acid 11.12 g of aluminum hydroxide 13.67 g of aluminum hydroxide

How have the greenhouse gasses increased from the year 2000 to 2018

Place the elements below in order of decreasing ionization energy. aluminum(al) chlorine(cl) magnesium (mg) sulfur(s)