Which branch of government has the power to declare war, regulate
interstate commerce, and control taxing and spending policies? *

Scientists are always learning new things. Which of the following shows howscientists use observations to gain new understanding about the world?A. Scientists have discovered new planets orbiting a star bydetecting a wobble in the star's motion.B. Scientists hope to learn more about how many stars are in space.C. Scientists wonder if other planets can support life, and somescientists wonder if there are aliens.D. Scientists are familiar with some galaxies, but they do not knowhow many galaxies exist. Values of R, the ideal gas constant, and the ideal gas equation are given below. Use these to solve the problems.PV = nRTA 10.0-L rigid container holds 3.00 mol H2 gas at a pressure of 4.50 atm. What is the temperature of the gas? (Round to the nearest whole number) K please help ill give you brainliest!!!!! PLEASE HELP ME I NEED HELP If X=sin130 + cos130 then 1)X 0 4) X> or equal to 0 brief about Gregor Mendel's di- hybrid cross in pea plant What is the definition of cordial as used in the sentence? invigorating drink deeply felt welcoming sweet liquor it is a damage areas to go into deep water if you dash swim The point R(-3,a,-1) is the midpoint of the line segment jointing the points P(1,2,b)and Q(c,-7,4)Find the values of:a=b=C= What is the geologic column?A. a sequence of rock layers with known rockand fossil formationsB. a column of dense ore that holds togetherrock layersC. an extremely deep hole that reaches thebottom of Earth's crustD. an area where fossils from every time periodresurface Strontium chloride, SrCl2Is ionic or covalent b - 9 = 21linear equations PLEASE HELP! WILL GIVE BRAINLIEST!Which of the following events was a catalyst for Spanish conquistadors to start to tolerate American Indian cultural practices?King Philip's WarThe Pueblo RevoltThe Valladolid DebateThe Great Awakening Estimate 40% of 128Please help :c define telecom billing How does ice in the North and South Poles trigger the movement of ocean currents? PLEASE HELP ME WITH THIS. 5 POINTS 5. The language and religion of Central and South America have been most influenced by If you need to vent just comment, nobody will judge you How many books does Brody read each month