she has identified a cell wall,a nucleus, and a chloroplast?​

Please help me answer this what is -21222 divided by -34627? Andrew has 30 rocks. He has 10 more rocks then Amanda. He has 15 fewer rocks then Rob. How many rocks does each person have? wind and solar energy are examples of? how ro write a thank you letter to a friend who has helped you in your work The answer to this question. The measures of two vertical angles are 29 and (2x + 3). Find the value of x . Eric traveled east for 150 miles in 2 hours. Then he went west for 40 miles in 1 hour. What is the average velocity? How do you get 138 in the answer ???? Plzz write a small pharghraphQuestion:A 250mL Erlenmeyer flask weighing 55g contains 5g of sodium bicarbonate. To this, an excess, 15g, of acetic acid is added to the flask. While swirling, many bubbles are present. Finally, you stop swirling the flask, and the bubbles stop. You then place this flask on an analytical balance. The mass registers 73g.How does this final mass compare with the value expected according to the Law of Conservation of mass?Why do you believe that this comparison exists?State the Law of Conservation of Mass. Do these results break this law? Why?What changes, if any, could be made to the procedures in this experiment to allow a closer comparison to what the Law of Conservation would expect? Please help me with this!Some states tend to always be democratic and some states tend to only be republican,Other states, called swing states change whether they vote republican or democratie.Why would candidates want to campaign in swing states? Luca wants to identify and quantify the chemicals causing air pollution in a city, but he is using a manual air sampler to collect air samples.The density of gold is 19.3 g/cm3. What is the volume of a 13 g gold nugget? (Density: D = ) From May to September, the worst time of day for pollution is during what hours?A. 5:00 to 7:00 p.m. B. 9:00 to 11:00 a.m. C. 1:00 to 4:00 p.m. D. 3:00 to 7:00 p.m. Vocabulario y gramticacan perform the tasks on41to talk about what you do in classaprender de to memoriememoriacontestarto answerdar un discurso to give a speechdiscutirto discussexplicarto explainhacer unato ask a questionpreguntael informereportel laboratorio Laboratoryla palabra wordpedir ayuda to ask for helpel proyecto projectsacar una buena to get a good gradenotanegative and affirmative wordsalguiensomeone, anyonealgn, alguna, some, anyalgunos, -asnadieno one, nobodyningin, ninguno, a no, non, not any(See p 31 for a complete chart.)other useful wordsconocerto knowwhatsobreon, aboutlo queto talk about classroom rulesa tiempoon timeentregarto turn inllegar tarde to arrive lateprestar atencin to pay attentionLa reglarulerespetarto respectwe prohibe... it's forbiddenalmorzar (ove) to have lunchalmuerzo almoramosalmuertas almersalmuerza almueranempezar (e-ie) to start, to beginempiezo empezamosempiezas empezasempieza empiezanentender (e-lej to understandentiendo entendemosentiendes entendelsentiende entiendenrepetir (e-) to repeatrepito repetimosrepites repetisrepiterepitento name school objectsel armario lockerel asientoel carnet de ID cardidentidadla cinta adhesiva transparent tapela grapadora staplerlos materiales supplies, materialslas tijerasForlar Which statements about the Mississippian Indians are correct? Select all that apply. A They mainly lived in pueblos. B They lived in large mound towns. C They were largely a nomadic people. D Their villages were ruled by a single king. E Their villages were organized as chiefdoms. A man drove his car a distance of 366 miles in 6 hours. If continuing at this rate is possible, he will travel miles in 7 hours Can anybody help me please with question 2 please and thank you .I would really appreciate it so much. Please and thank you What energy molecule results from cellular respiration? The most important industry in the Caribbean is __________.A.aircraft manufacturingB.coffee farmingC.tourismD.oil production 3. If Dr. Birdley is packing a if Dr.Birdley is packing a snowball, which ofthe following properties is likely to increase?a) massb) volumec) densityd) weight