What are the three categories of teratogens?

A. Environmental hazards, infection, and drugs and alcohol

B. Infection, disease, and poor nutrition

C. Poor nutrition, drugs and alcohol, and vitamins

D. Disease, poor nutrition, and vitamins

E. Drugs and alcohol, infection, and accidents

help plsss1/2x^2 =2If x1 and x2 are the solutions to the equation above,what is the value of x1 + x2?A) 0B) 1C) 2D) 4 Ending one's own life is morally permissible because people are rightfully in charge of their own lives. And this is so because people have the freedom to determine their own destiny. And this follows from the fact that people have the moral right to decide whether they live or die. And this is true because ending one's own life is morally permissible. Group of answer choices No fallacy. Slippery slope. Equivocation. False cause. Begging the question. Which of the following sentences uses commas correctly? Carol was the last person out of the house wasn't, she? Carol was the last person, out of the house wasn't she? Carol was the last person out of the house, wasn't she? Carol, was the last person out of the house wasn't she? please help!!!Simplify3+ 7 X 4 On Monday, Ray had $153.75 in his bank account. On Tuesday, he withdrew $71.00 from his account. After depositing #292.50 on Wednesday, how much money did Ray have in his account Matching Items Reported to Cash Flow Statement Categories (Indirect Method).Adidas AG is a global company that designs and markets sports and fitness products, including footwear, apparel, and accessories. Some of the items included in its recent annual consolidated statement of cash flows presented using the indirect method are listed here. Indicate whether each item is disclosed in the Operating Activities, Investing Activities, or Financing Activities section of the statement or use Not Applicable if the item does not appear on the statement. (Note: This is the exact wording used on the actual statement).1. Dividends paid. 2. Repayments of short-term borrowings. 3. Depreciation and amortization. 4. Proceeds from reissuance of treasury shares to employees. 5. [Change in] Accounts payable and other liabilities. 6. Cash collections from customers. 7. Purchase of investments. 8. Net income. 9. Purchase of property, plant, and equipment. 10. Increase in receivables and other assets. He said to me"don't follow me"( change in indirect speech) 37. Two numbers are such that theirdifference, their sum and theirproduct are in the ratio 1:7: 24.Find the product of thenumber. En argentina exista una ley pequea que sealaba uno de los requisitos para ser maestro de escuela era medir al menos 1.60 m fue hasta 1981 que una resolucin del ministerio de educacin exigi eliminarla lo cual ocurri en 1984 que opinas de la situacin anterior ? 1. Which of the following species exhibit tetrahedral geometry? a. CCl4 b. PCI5 c. NH3 d. CO2 2. Which statement correctly describes the Valence Shell Electron Pair Repulsion (VSEPR) Theory? The valence electron pairs are__________. a. The valence electron pairs are given by the group number in the periodic table. b. The valence electron pairs are the outermost electrons of the atom that areinvolved in the bonding. c. The valence electron pairs repel one another and tend to stay as far apart aspossible. d. The valence electron pairs are the lone pairs of the atom. 3. Which of the following statements about resonance is TRUE? I. Resonance hybrids occur because a compound changes back and forth between two or more resonancestructures II. Resonance structures differ in the arrangement of electrons but not in the arrangement of atoms. III. Resonance hybrids contain delocalized electrons. IV. Resonance structures for a given compound always contribute equally to the resonance hybrid. V. Resonance structures occur when there are two or more valid Lewis structures for a given compound. VI. Resonance hybrids are a composite of resonance structures. a.I, II, V, VI b. II, III, IV, VI c. II, III, V, VI d. II, IV, V, VI 4. How many resonance forms will nitrate ion (NO3) have? a. - 1 b. 1 c. 2 d. 3 5. What is the first noble gas? a. Xenon b. Radon c. Helium d. Krypton 6. What is the principle used for filling of atomic orbitals? a. Azimithual Principle b. Hund's Principle c. Pauling's Exclusion Principle d. Aufbau Principle 7. How many electrons can "m" shell accommodate? a. 16 b. 17 c. 18 d. 19 8. What number of shells used for the accommodation of electrons in an atom? a. one b. two c. three d. four 9. What distribution does the electron configuration describe? a. protons b. neutrons c. electrons d. ions 10. How many total electrons can the "p" orbitals hold? a. 3 b. 1 c. 7 d. 6 11. Who are the founding fathers of Quantum Mechanics? a. Werner Karl Heisenberg b. Isaac Newton c. Erwin Schrodinger d. a and c 12. There are _types of quantum numbers. a. 2 b. 4 c. 5 d. 7 13. Which of the following elements can only form one bond in a Lewis structure? a. H b. O c. Al d. N 14. Which rule states that electron will go into empty orbitals of the same energy before entering into an orbital with an electron present? a. Hand's rule b. Hund's rule c. Pauli Exclusion Principle d. Aufbau Principle 15. What is the definition of diamagnetic atom? a. An atom where all of the electrons are paired b. An atom where some of the electrons are paired. c. An atom where none of the electrons are paired. d. An atom attracted to a magnetic field. A field book is a private notepad used by a surveyor to transcribe notes and is not considered a legal document True False Below is a mature eukaryotic mRNA transcript. Translate this mRNA into a protein, also showing the tRNA anticodons involved. Make sure you start and end translation in the right place! Label the ends of the polypeptide chain as N and C terminus.mRNA: 5'GMUUACAUGCGGCUCAGUUGAGGCGAAAAAA 3' tRNA: amino acids: A certain medical test is known to detect 59% of the people who are afflicted with the disease Y. If 10 people with the disease are administered the test, what is the probability that the test will show that: Ill mark you as brainlister A radio tower is located on a coordinate system measured in miles. The range of a signal in a particular direction is modeled by a quadratic function where the boundary of the signal starts at the vertex at (4, 2). It passes through the point (5, 4). A linear road connects points (3, 7) and (8, 2). Which system of equations can be used to determine whether the road intersects the boundary of the towers signal? What is the value of the expression [-7] + [-4] A wheel has a diameter of 10m and weight 360N what minimum horizontal force is necessary to pull the wheel over a brick 0.1m when a force is applied at the wheel A group of 80 frogs was observed. The mean distance of their hops is 69 inches with a standard deviation of 3.5 inches. How many frogs would you expect to jump more than 72.5 inches? How many molecular of H2O and O2 are present in 8.5g of H2O2 ? I only need the odd numbers answered