Answer:
In this experiment, you changed the number of worms in the soil and measured the effect of this change on the plant growth in the population.
The independent variable was the number of worms, and the dependent variable was the plant growth.
Explanation:
right on edge!
You would have a 3 out of 4 chance of getting a purple flower if purple is the dominant trait.
~I love biology!!
Answer:
See Explanation
Explanation:
. Uses a focused beam of electrons instead of light
. Reaches up to 10,000,000x magnification
. Used to investigate the ultrastructure of a object.
. Used beyond fields in science and biology.
. Reaches extreme detail for an given object.
Hope this helps
it would be b. most common