List the independent and dependent variables.
1: Topic 1: Which type of brand of chocolate melts fastest in the sun?
Independent Variable:
Dependent Variable:

2: Topic 2 How does a light bulb’s wattage affect the amount of heat detected above the light?
Independent Variable:
Dependent variable:

3: Topic 3: Which stain remover works the best?
Independent Variable:
Dependent variable:

4: Topic 4 What effect does temperature have on the elasticity of a rubber band?
Independent Variable:
Dependent variable:

5: Topic 5: Does the amount of water affect a rainbow?
Independent Variable:
Dependent variable:

6: Topic 6: Does music affect animal behavior?
Independent Variable:
Dependent Variable:

7: Topic 7 Does the color of a room affect the mood of the people in it?
Independent Variable:
Dependent variable:

8: Topic 8: Does cold storage affect the germination of seeds?
Independent Variable:
Dependent variable:

9: Topic 9 Does temperature affect the strength of a magnet?
Independent Variable:
Dependent variable:

10: Topic 10 How are plants affected by the distance between them?
Independent Variable:
Dependent variable:

Brand of chocolate

Melting Rate

Bulb's wattage

Heat detected

Type of stain remover

Amount of stain removed

Amount of water

Affect to the rainbow

Type of music

Animal behavior

Color of the room

People's mood

Temperature of storage

Germination of the seed

Temperature

Strength of the magnet

Distance between the plants

Affect on the plants

the answer would be b i believe

most historians agree that gabriel mouton, the vicar of st. paul’s church in lyons, france, is the “founding father” of the metric system. he proposed a decimal system of measurement in 1670. mouton based it on the length of one minute of arc of a great circle of the earth (now called a nautical mile, 1852 meters). he also proposed the swing-length of a pendulum with a frequency of one beat per second as the unit of length (about 25 cm). a pendulum beating with this length would have been fairly easy to produce, thus facilitating the widespread distribution of uniform standards. over the years, his work was revised, improved, and extended by a number of french scientists.

the political sponsor of weights and measures reform in the french revolutionary national assembly was the bishop of autun, better known as talleyrand. under his auspices, the french academy appointed several committees to carry out the work of developing a usable system of weights and measures for france. one of the committees recommended a decimalized measurement system based upon a length equal to one ten-millionth of the length of a quadrant of the earth’s meridian (i.e., one ten-millionth of the distance between the equator and the north pole).