I don't understand ur question. Hmm
It created an opportunity for the mammals to become dominant on earth by wiping out the dinosaurs.
Answer:
I think it is c since "A scientific theory is an explanation of an aspect of the natural world that can be repeatedly tested and verified in accordance with the scientific method, using accepted protocols of observation, measurement, and evaluation of results. Where possible, theories are tested under controlled conditions in an experiment. "
<em>1. sólido, líquido, gas, plasma</em>
<em>2. volumen, solubilidad, presión de vapor, color o conductividad eléctrica.</em>
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<em>cómo ha sido su día? :)</em>
It responsible for increased anxiety attacks ..
For me because some women that time think that they never were get a child their own