Answer these questions based on what you learned from the lesson. Eubacteria
are a relatively small group of bacteria that thrive in extreme conditions.

are a diverse group of bacteria that sometimes make us sick.

Eubacteria are classified by
.

are round bacterial cells.

are rod-shaped bacterial cells.

are spiral-shaped bacterial cells.

answer: i don't know

explanation:

you need to provide a picture, otherwise i can't tell you.

if you can provide one, i'd be more than happy to you with this!

water is a polar molecule. a chemical bond is a force of attraction between atoms or ions. bonds form when atoms share or transfer valence electrons. atoms form chemical bonds to achieve a full outer energy level, which is the most stable arrangement of electrons. so, false

explanation:

in h2o molecule, two water molecules are bonded by a hydrogen bond but the bond between two h - o bonds within a water molecule are covalent. the greater the electronegativity difference, the more ionic the bond is. bonds that are partly ionic are called polar covalent bonds. nonpolar covalent bonds, with equal sharing of the bond electrons, arise when the electronegativities of the two atoms are equal.