The pH of seawater is eight, making it alkaline. Seawater has a natural buffering mechanism. Carbon dioxide dissolves in seawater and is present in the form of ions, which makes the seawater alkaline.

In general in which direction does wind blow

Which best describes how the common cold spreads in the human body? a bacteria burst out of normal cells killing them b viruses replicate inside respiratory cells c bacteria inject dna into normal cells d viruses insert dna into bacteria

Need an answer asap 45 points and brainlest to the first person to answer why do scientific theories, such as biological and chemical evolution, represent the strongest explanation of the changes observed in the fossil record. must be in sentence form how can scientific theories on evolution and the fossil record change over time? must be in sentence form