what blocks conduction?
what is caused by temperature differences between two parts?
Help me PLS and thank you

PLZZZZZZ I NEED HELP ASAP I ONLY GOT A LIL TIME PLZZ HELP :) Question 1 of 5This is an excerpt from a letter written by a soldier fighting in World War I andsent to his mother:The trenches stretch for miles, but even though they arealmost 12 feet deep, we can't walk around much. Thebullets and grenades rain down upon us at even theslightest hint of movement, so all we can do is lean instillness, waiting, trying not to make a sound.Who is the intended audience of this source?A. The soldier's motherB. A World War I soldierC. Other World War I soldiersD. People interested in World War I How are context clues used? Which of the following is considered a standard unit of length in the United States?A:square inchB:cubic yardC:yardD:acre Samantha is training for a race. The distances of her training runs form an arithmetic sequence. She runs 1 mi the first day and 2 mi the seventh day.a. What is the explicit definition for this sequence?b. How far does she run on day 19? types of computer that we use in our daily life HELP HELP ILL MASK BRAINLIEST why do we have different minimum wages ? Anyone willing to answer this? What value of x makes the equation true? 0.25x + .5x 4 3 = 0 + 5 2 Nuclear energy is currently used in which three kinds of vehicles?O cars, submarines, spacecraftO submarines, ships, spacecraftO spacecraft, airplanes, carsO airplanes, submarines, ships The sum of two complementary angles is 90 Angle A is represented by 3x - 10, and Angle B is represented by x. Solve for x Hint: combine the 2 angles and set equal to 90 where does 17 lie between What operation is happening in an additive pattern?? Multiplication Subtraction AdditionDivision A scientist needs 10 liters of a 20% acid solution for an experiment, but she has only a 5% solution and a 40% solution. To the nearest tenth of a liter, about how many liters of the 5% and the 40% solutions should she mix to get the solution she needs? Write and solve an equation to match the situation. ok theres the science slides , and i think they are quite easy i just need some help bc im lazy . ik this is the math thing but Write the slope-intercept form of the equation foreach graph described.Line passing through (-2,-8) and (9,-8) Using this map, it can be determined that B. In Buffalo, New York, the temperature was -14F in the morning. If the temperature dropped 7F, what is the temperature now? ( 1 mrks) need help 6H2O + 6CO2C6H12O6 + 602 McCarthy quotes Stalin and Lenin to convince communist sympathizers to join his cause against communism. to point out how communist leaders promise a good deal but rarely follow through. to support his argument that communism has already infiltrated most of Europe. to support his claims that communist and non-communist states cannot exist in peace.