Substitution i believe. There’s nothing deleted
Calcium is a chemical element with symbol Ca and atomic number 20. Calcium is a soft gray Group 2 alkaline earth metal, fifth-most-abundant element by mass in the Earth's crust. The ion Ca2+ is also the fifth-most-abundant dissolved ion in seawater by both molarity and mass, after sodium, chloride, magnesium, and sulfate.[5] Free calcium metal is too reactive to occur in nature. Calcium is produced in supernova nucleosynthesis.
They have the same climate and similar dominant communities
The ovary of a flower in a plant is where it produces seeds and develops fruits
Answer:
-Vinegar
-Sugar water
-Soda pop in a sealed bottle
Explanation:
