Predators hunt down and kill their prey. The predators increase and the prey die and decrease.
Answer:
d. The pH of the beaker`s contents will decrease.
Explanation:
Since the new substance is an acid and has a very low pH, that is 1. it will reduce a little bit the pH of the original base (NaOH). Some ions of hydrogen of the acid are going to react with the hydroxyl group of the sodium hydroxide to form water.
Since the differences of the volume is big, only a small part of the base is going to be neutralize, but at the end, the final pH of the solution is still going to be a base.
Hope this information is useful.
Answer:
i don’t know if it’s a multi question but here are my answer bellow
Claim 1:Cells need glucose to release energy
Claim 3:Cells need oxygen to release energy.
Claim 5:Cells need glucose AND oxygen to release energy
Answer:
Inside a star there is force of gravity balanced by the outward force of pressure. The star nuclear reactions are kept under control by a pressure temperature thermostat.
Explanation:
