1. Calculați cantiatatea de apă din sângele unei persoane știind următoarele: sângele reprezintă 8% din greutate, plasma 60% din sânge, iar apa 90% din plasmă. Greutatea persoanei este de 44 kg. (1p)
2. Un adult are grupa de sânge B3 RH +. Cui poate dona sânge? (0,5p)
a. AB4 RH+
b. A2 RH+
c. B3 RH+
d. O1RH+
3. Unui donator voluntar ce cântărește 75 kg , i se recoltează 15% din volumul sangvin.
Calculaţi volumul sangvin iniţial. Calculaţi volumul de plasmă rămasă în urma donării.

He following question refers to the text and graphic below. read the text and view the graphic carefully to you choose the best response. "how 7th grade students at madison middle school use their smart phones" i recently surveyed seventh graders at madison middle school to determine how they used their cell phones. my goal was to determine which daily activities were the most popular. out of 151 seventh graders in our school, 93 of them use smart phones. 57 of those students agreed to track their cell phones usage in a journal for three days. i compared journal statistics and gathered the following data. data revealed that students spent 35 percent of their phone time playing games and using apps. these included games played alone and against friends. it also included social media apps. students spent 21 percent of their time texting and 20 percent of their time listening to music. music included songs downloaded on their phones and music that streamed from other sources.14 percent of cell phone time was spent browsing the internet while 9 percent of the time was spent using the phone to take photographs. most ironically, students reported spending only 1 percent of their time using cell phones to make actual phone calls. image of a graph with the title, how 7th grade students at madison miller middle school use their smart phones. a pie chart is shown with the colours, orange, green, pink, purple, blue and light pink. the following are the present ages. orange 35 percent, games and apps. green, 21 percent, texting. pink 20 percent, music. purple, 14 percent web browsing. blue 9 percent, camera. light pink, 1 percent, phone calls.

How were kapos like the camp administration, and how were they like the other prisoners? use details from the memoir to support your answer.

In the sentence above, which verb is the irregular verb? a. laid b. warmed c. removed d. walked