Over long periods of time, living things have gradually altered as the conditions around them change. A species' strongest traits are passed from one generation to the next. This is what evolution is, the process of gradual change.
A fossil will most likely be found in a sedimentary rock.
Answer:
C. 0.50
Explanation:
Since 900 is 1/2 of 1,800, it happens half of the time so the probability is 0.5
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Answer:
Depending on fern type, they can reproduce by spores, rhizomes, offsets or stems.
Wheezing, lose breath easily, sometimes hurts to breathe if you do vigorous activities.