Streptococcus pyogenes is classified with . Streptococcus pyogenes is classified with . proteobacteria chlamydias spirochetes gram-positive bacteria cyanobacteria

The correct answer is- Gram positive bacteria

Explanation:

Streptococcus pyogenes is classified with gram-positive bacteria. It is an aerotolerant bacteria and it belongs to a genus streptococcus. This bacteria is responsible for causing many diseases in humans and they grow in chains.

They cause infections like rheumatic fever, post-streptococcal glomerulonephritis, pharyngitis, tonsillitis, necrotizing fasciitis, myonecrosis, scarlet fever, cellulitis.

This bacteria is also known as group A streptococcus(GAS). They are responsible for causing strep throat. Group A beta hemolytic streptococcus can be found in the oropharynx of many children.

1. (1.2kw)x(15/60hours) = .3kwh --> a

2. (5kw)x(90/60hours)x(8cents/kwh) = $0.60 --> d

3. microwave --> 1200 watts = (1.2kw)x(6/60hours) = .12kwh

coffee-maker --> 900 watts = (.9kw)x(10/60hours) = .15kwh

therefore, it requires more energy for the coffee-maker to do the same amount of work.

so the answer is a.

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