Answer:
not similar because spiders have eight legs and cockroaches have six legs and their have wings
Scientific tests can help determine substances that appear similar but react differently under the same circumstances
hope this helps :)
<span>it is incomplete and does not show all reactants and products.</span>
Answer:
Your answer is 2.
Explanation:
To calculate the mechanical advantage of a pulley you simply have to count the number of rope sections that support whatever object you are lifting (not counting the rope that is attached to the effort). For example, in a one pulley system the MA is 1. In a two pulley system the MA is 2.
A,C, D.. Those are correct ..
