You need a hypothesis a control a non control and experimental class you will have 3 sections and over the days u will record the changes
Quantity of blood delivered to various parts of the body.
Answer:option d
Explanation:Ocean acidification is the ongoing decrease in the pH of the Earth's oceans, caused by the uptake of carbon dioxide (CO. 2) from the atmosphere. Seawater is slightly basic (meaning pH > 7), and ocean acidification involves a shift towards pH-neutral conditions rather than a transition to acidic conditions (pH < 7).
Yes indeed it is, I actually didn’t know that tho
