During the Scientific Revolution, both Copernicus and Galileo did what?

The first model represents the proton and neutron distribution in the nucleus of four helium isotopes. The second image shows the entry for helium in the periodic table. Based on the information in the periodic table, which is the most common isotope of helium? A mechanic uses a screw driver to install a -20 UNC bolt into a mechanical brace. What is the mechanical advantage of the system? What is the resistance force if the effort force is 5 lb. What does the graph tell you about the job growth outlook for software developers? A. There will be a steady growth of employment opportunities for people in this field. B. The number of people employed as software developers will decrease. C. Software developers wont require as much schooling. D. The salary for software developers will continue to increase. Here is a pattern made from sticks:a) How many sticks would be in pattern number 6?Answer: 32b) How many sticks would be in pattern n?Answer: ____ Which is required for sexual reproduction? 4 vc2, when v = 7 and c = 2 Line d is parallel to line c in the figure below. Parallel lines d and c are intersected by lines q and p to form 2 triangles. At lines d and p, the angle is 2, at d and q, the angle is 1, and at q and p the angle is 3. At lines c and q, the angle is 4, at p and c, the angle is 5, and the third angle is 6. Which statements about the figure are true? Select three options. Vertical angles prove that Angle 2 is congruent to angle 5. In the two similar triangles, Angle 1 and Angle 4 are alternate interior angles. Vertical angles prove that Angle 3 is congruent to angle 6. The triangles are similar because alternate interior angles are congruent. In the two similar triangles, Angle 2 and Angle 4 are corresponding angles. The triangles are similar because corresponding sides are congruent. HELPPPPPP PLEASEEEEE I HAVE 50 min left My son and I are stuck on this one. Can anyone give some insight to this problem? Thank you. Analyze the diagram below and answer the question that follows. What best defines "War Hawks?"a flock of aggressive, predatory birdsrepresentatives from the North who supported continued trading with Great Britain and war with Francefrontier settlers and farmers of the West and South who wanted to expand America's frontiers please help don't give irreverent answer Which conjunction about whole numbers is true? Solve x - 3 < -1. Graph the solution. imagine that you are an enslaved African on the Middle Passage. Write a short journal entry for a single day describing what you have experienced. Earth's moon _____. Has a thick atmosphere that protects it from asteroids rotates in the same amount of time that it revolves has more gravity than Earth is the largest satellite in the solar system Select all the numbers that are in the range of the function f(x)=3-0.5x if the domain is {1,3,4} -7 written as a fraction is _____ Hydrocarbon X has the formula C6H12. X reacts with one molar equivalent of hydrogen in the presence of a palladium catalyst to form a product having 12 primary hydrogens. Treatment of X with ozone followed by zinc in aqueous acid gives a mixture two aldehydes. What is the structure of X how to factor 5r^2+10r-240