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Bio 1 Quiz
10
Luz raises chickens for eggs. She knows that the diet a chicken eats could contribute to the number of eggs it can lay. She feeds standard chicken feed
to all chicken, but separates her flock into two groups of 15 each. One group is given spinach which is normal, to supplement their diet, while the other
group is given meal worms. Then she counts the number of eggs laid over a month for each group. She collects eggs every 2 days. Luz suspects that
the group given meal worms will produce more eggs. Once Luz has conducted her experiment, what should she do next?
Repeat her experiment.
O Research the topic
O Create a hypothesis.

what is the statement?

which

answer and explanation;

volcanic rocks are igneous rocks which form from lava, molten rock which has been thrust out of a volcano onto the surface of a rocky body such as an asteroid, planet, or dwarf planet.  

plutonic rocks are igneous rocks which form from subterranean chambers of molten rock or magma. plutonic rocks make up the base of continental crust as well as oceanic crust. their slow rate of formation causes them to be coarse grained since there is plenty of time for large crystals to form before the magma solidifies into rock.

the textural difference is that plutonic rocks are more coarse grained than volcanic rocks. plutonic rocks are coarse grained while volcanic are fine grained ; glassey or fragmental. since fine and coarse are adjectives the decision as to whether a rock is fine or coarse grained is generally made on the bases of whether or not the individual crystals can be seen in most if the rock.