Independent Variable: amount of sunlight given
Dependent Variable: How tall the plants grow
Control: The plant given no sunlight
I think that #a a bar graph is correct
I hope that this helped tell me if you get this right.
Answer:
2 atoms
Explanation:
Because it contain one double bond
Wegener suggested that perhaps the rotation of the Earth caused the continents to shift towards and apart from each other. (It doesn't.) Today, we know that the continents rest on massive slabs of rock called tectonic plates. The plates are always moving and interacting in a process called plate tectonics.
Answer: acetic acid structure
Explanation:
In the lewis structure we have 24 valence electrons