How long does the portuguese man of war tentacles reach?

What is the tool to determine the relative size of things

Is cotton a compound or a mixture?

Energy can be described In many ways. From the list below, what is the best defenition of energy? A. Melting, freezing, or evaporating B. Anything that brings about change C. The ability to create a new substance D. the ability to do work

What is the major water features of the tundra biome

Which part of helium atom is positively charged

Consider the following thermochemical equation: C (s) + O2 (g) → CO2 (g) ΔH = - 393 kJ CO (g) + ½O2 (g) → CO2 (g) ΔH =

Two colorless solutions are mixed together. Bubbles form as the solution is stirred. Give TWO possible explanations for this result.

What is a light-year? A. the distance light travels in one earth year B. the distance light travels from the sun to the earth C. the distance light travels in one orbit of the moon D. the time it takes light to travel across the universe

What's is a logical way that you could begin to investigate why your tire had low air pressure?

after balancing the redox equation FeCl3+Zn--->ZnCl2+Fe, what are the coefficients, in order from left to right?