B. the bond forms when electrons are shared
The size of endotracheal tube that should be used to intubate a new born with an estimated gestational age of 26 weeks is 2.5 mm (internal diameter). An endotracheal tube serves as open passage through the upper airway. The purpose of endotracheal intubation is to permit air to pass freely to and from the lungs inorder to ventrate the lungs.
Answer:
30 million species and 25° and 50° latitude in both hemispheres I don't have an exclamation for the species sorry I hope this helps
Explanation:
Such forests occur between approximately 25° and 50° latitude in both hemispheres.
Answer:
Fimbriae
Explanation:
Fimbriae are hair-like structures made up of proteins, that surround the outer surface of a bacterium. It helps them stick to the surfaces, tissues, and even other cells. The term fimbriae is often interchanged with pilli but pilli are longer. They are found in both gram negative and gram positive bacteria.
Attached is a picture of a bacterium.