26. How are the estuaries connected to oceanic organisms? Estuaries act like a nursery for oceanic organisms.
O
Estuaries provide sunlight for oceanic organisms.
O Estuaries provide Do for whales.
Estupies provide primary food for ocean organisms.

Estuaries act like a nursery for oceanic organisms.

Explanation:

The others could be true also. But, this one is more true.

this protocol provides a detailed procedure for nucleoprotein extraction from cultured cells and tissues in an efficient manner.

when atoms of different types of elements join together, they make molecules called compounds. water consists of compound molecules made up of 2 hydrogen atoms and 1 oxygen atom. this is why it's called h2o. water will always have 2 times the number of hydrogen atoms as oxygen atoms.