What are the 5 food groups often deficient in the average American diet and what are two of the diseases that could result from a lack of these things in a person's diet?

11. Chemist Ernest Rutherford performed the gold foil experiment in which he concluded theatom is mostly empty space, with a small, dense, positively charged center. Rutherford'sdiscovery of the proton did not fully account for the entire mass of the atom. Which is anexample of research that extended Rutherford's findings?a. De Broglie viewed electrons exhibiting wave-like behavior.b. Bohr concluded that electrons orbit the nucleus in set circular paths.c. Chadwick determined the charge of the neutron to be neutral and its mass similar tothat of a proton.d. Thomson determined that the atom consists of negatively-charged particles. Find the first four nonzero terms in a power series expansion about x0 for a general solution to the given differential equation with the given value for x0. y'-3xy=0; x0=-2 What is the modulus after (-1+sqrt3i) gets raised to the 6th power Which sequence of human body structures is ordered from most complex to simplest?OA. heart cells, heart tissue, heart, circulatory systemB. circulatory system, heart, heart cells, heart tissueoC. circulatory system, heart, hobart tissue, heart cellsD. heart tissue, heart cells, heart, circulatory system An airplane takes off when the upward force beneath its wings is greater than the downward force of gravity. Starting from when the airplane is standing still, describe the sequence of events that has to happen for the upward force to become greater than the downward force of gravity. help!! i do not know what to do. 8th grade math!! what polarity must the red tip of the compass needle be since it points toward the south pole of the magnet? What impact does the economy have on distribution and consumption?HELPPP PLEASEEEE Can you please solve this, ASAP Simplify the product of (3+ 173-17) that youfound in the previous step. What were the weaknesses of the national government under the Articles of Confederation?no national legislatureno authority to deal with foreign governmentslarge states wanted more voting power than small statesno executive branchno national court systemno power to levy taxes Select the facts below that you know to be true about the Powhatan Indians(Check All that Apply).A. grew corn, beans, and squash (which they nicknamed the "three sisters")B. built homes among the trees and along the riversC. moved to a new area when crops stopped growingD. moved to a new area when other tribes came too close What is the magnitude of the centripetal force that must be applied in order for a 2kg ball on a 2.0 m string to spin with uniform circular motion at 5.0 m/s Who HATES k-12 I"TS THE WORST Which is the best description of the cause of sound waves?a.a decrease in pressureb.one object bumping into anotherc.molecules becoming electrically chargedd. a vibration in material causing a vibration in an adjacent area Select the correct answer.What is true about drowning? .It is a leading cause of death globally.Around 4,000 children die from drowning in the United States each year.OB.OC. It happens in all types of water.ODAll of the above Why do we convert from a mixed number to an improper fraction by multiplying the denominator of the fraction by the whole number and then adding the numerator? What is one thing viruses all have in common?A) NucleusB) Genetic MaterialC) Cell WallD) Carbohydrate How are proteins and nerve cells interrelated? MY LAST 20 POINTS HURRY!!!What contributed to the growing economic gap between the eastern and western regions of North Carolina? The government agreed to temporarily waive tax payments.The government continued to force farmers to pay high taxes. The government offered to relocate farmers to the east.The government paid farmers for their financial losses.