Can somebody me with theses questions?

1. The cause of strep throat is bacteria known as Streptococcus pyogenes, also known as group A streptococcus and it is highly contagious.

3. examples of bacteria that makes you sick are E. coli and Streptococcus.

4. The structure called pilus helps bacteria stick to surfaces.

5. Three foods that bacteria helps make are yoghurt, butter, and cheese.

6. "Decompose" means "to make or become rotten; decay".

7. The control center of a bacterial cell is the DNA floating within the cytoplasm.

8.Bacteria moves around in their environment using structures called flagella.

9. Archaebacteria are found in very harsh conditions such as in the volcanic vents or at the bottom of the sea

Explanation:

multiplying and dividing the two decimals and the eqations by the same number of the overalls