What type of verb is began?
Began and begun are two forms of the irregular verb begin. Began is the simple past conjugation. Began is not used with any helping verb. Begun is the past participle form. Begun must always have a helping verb to be correct.
Answer:
Then your blood becomes useless.
Explanation:
The blood in your body contains many hemoglobin which contains iron. Iron carries oxygen around your body, and keeps strength in you to continue to live. If the respiratory systems fail, and they cannot transport these nutrients, gases, and other molecules, your blood will directly be influenced, which means you will most likely die.
"A. her fearlessness because the dog could kill her" is perhaps the best option from the list, but it should be noted that there are other elements as well.