Which act of Congress prevents monopolies?

Proteins provide an important dietary source of which mineral element?PhosphorusNitrogenPotassiumCalcium Which drink has more sugar per fluid ounce? 50 POINTS Im confused help me pls Why is the temperature at the extremities, such as the fingers,sometimes colder than the core body temperature?O A. So that less energy is lost in cold environments.OB. The fingers need to be colder to protect the durability of the nails.C. The fingers do not have thermoregulation mechanisms.D. So that more energy is lost in cold environments. Name any FIVE causes of stress in the workplace Do yall know this? A goal of the Japanese invasion of Manchuria (1931) and of the second Sino-Japanese War (1937-1945) was toAspread the practice of ShintoBopen trading networksacquire industrial resourcesDprevent German imperialism possessions owned by a business are known as determine the value of a in the figure shown Helppppppp meeee pleaseeeee?!!!!! Jon enjoys fishing (which costs $20) and golf (which costs $30) and has $140 to spend each month on these activities. Last month, Jon fished four times and golfed twice. The last fishing outing provided Jon a marginal utility of 50, and the last round of golf provided a marginal utility of 120. What is Jon's marginal utility per dollar spent on the last time fishing what is 6+0.2- a) Use one of these symbols or = to make each statement true.(i) 18.4| 18.04(ii) 0.73550b) Round 173528 to the nearest hundred.c) Writeas a decimal. This circle graph shows the percent of land occupied by each continent.The area of North America is approximately 220 million km2.Use the percents in the circle graph.Find the approximate area of each of the other continents,to the nearest million square kilometres. What would it be I got it wrong ? Which of these is an abiotic factor in a rainforest ecosystem?Tree coverBiodiversityTrophic levelsPrecipitation You purchase 75 shares of stock at $15 per share. The next day the stock drops 3%; however, a week later it increases in value by 7%. If you immediately sell your 75 shares, how much will you gain or lose (a) in dollar amount and (b) in percent? Please helppppppp me does anyone get this ? Crossing over occurs during Prophase II.A. TrueB. False