9.81 m/s^2 to ft/s^2

Express the sum of 1111 km and 222 km using the correct number of significant digits

What is one example of a response? the angle of the sun changing during the day outside temperature dropping at night ivy growing around the pole of a fence water lost from the lungs during breathing

2. You have 2 m3 of a mineral ore sample. It has a mass of 1 * 104 kg. Calculate the density of the ore sample and express your results in g/cm3 with appropriate scientific notation.

What happens when you mix an acid and a base?

In which one of the following pairs do the two species resemble each other most closely in chemical properties: (a) 1H1 and 1H1 + (b) 14N7 and (14N7) - 3, (c) 12C6 and 13C6? Explain.

A population of ground squirrels lives in underground burrows several miles from an ocean shore. If a hurricane strikes the shore, which effect of the hurricane would probably do the most damage to the squirrel population? A. thunder B. lightning C.

Which best explains how heat plays a role in the movement of materials within Earth's interior?

If you start with 10ml of 0.75 m cu (no3) 2 how much cu (s) in grams should be recovered in step #7

Explain why aluminum does not react with potassium nitrate (KNO3) although it reacts with copper nitrate.

During which step of meiosis do the homologous chromosomes line up in the middle of the cell? A. prophase I B. anaphase I C. telophase I D. metaphase I