1mm3 of blood contains 5 million red blood cells (5×10.6) Calculate how many red blood cells there are in a drop of blood that has a volume of 0.05 mm3. Show your working.

The answer is a) carbon-12

Read the sentences below in 1962, i tried to enroll as the first black student at the university of mississippi. the governor of mississippi blocked my entrance which best describes the verbs used in the sentences? o they are past tense verbs, which are often used in narrative essays o they are past tense verbs, which are not often used in narrative essays. o they are future tense verbs, which are often used in narrative essays o they are future tense verbs, which are not often used in narrative essays.