Arthur is single and age 45, lost his job in 2018 and did not find a new one until February 2019. His gross income for 2018 was $9,100, and he was not required to file a return for 2018. Arthur’s tax after withholding on the 2019 return is $1,216. Will Arthur be required to pay a penalty for underpayment of estimated taxes?

Question what do u mean by that?

Answer(a) one needs to learn from experts and be determined to be the best in the field;

Based off the appearance of the peppered moth, its markings would not be advantageous in a lush green ecosystem . this could cause their population to decrease as the camouflage factor would be somewhat useless and make them much more vulnerable to predators .hope this : )

The earth's inner core is the earth's innermost part. it is primarily a solid ball with a radius of about 1,220 km (760 miles), which is about 70% of the moon's radius.[1][2] it is composed of an iron–nickel alloy and some light elements. the temperature at the inner core's surface is approximately 5,700 k (5,430 °c), which is about the temperature at the surface of the sun.