Group a streptococci produce which breaks down blood clots, allowing the bacteria to spread. group a streptococci produce which breaks down blood clots, allowing the bacteria to spread. c5a peptidase m proteins pyrogenic toxins a hyaluronic acid capsule streptokinase

streptokinase

Explanation:

Streptokinase is an enzyme which is used in medication to dissolve the blood clot formed in the blood vessels of heart, lungs, legs etc.

It is a form of fibrinolytic drugs that is capable of breaking the cross-links between fibrin molecules which are responsible for giving structural integrity of blood clots.

It is generally recommended for patient who  have faced heart attack.

Hence , streptokinase  is the right answer

question: which statement best describes the different properties of metals?

answer: they are shiny and bend without breaking.

since metals have certain characteristics properties, they include the following: they are ductile, malleable, shiny, hard, lustrous, flexible and they are good conductor of heat and electricity. so therefore, metals are not dull and they are not non-flexible as listed. instead, they are shiny and flexible.

hope this , have a good day. c;

idk what the options are but

these is a strong electrostatic attraction between the ions hence a lot of energy is needed to overcome this attraction

this is why the boiling points are so high