<span>When an overwhelming body of observations and measurements supports a scientific hypothesis or group of related hypotheses, it becomes a scientific theory. A scientific theory is defined as an explanation of an facet of the natural world that one can test repeatedly using defined protocols of observation and experimentation.</span>
Answer: genetics and mutation generate some of the variety that natural selection acts on
Explanation:
Answer: phenotype. An organism's physical appearance, or visible traits. genotype. An organism's genetic makeup, or allele combinations.
A I’m pretty sure because it base doesn’t even relate really, and weak acid doesn’t make sense
Answer:
Endangered speciees mitigation
Explanation:
I thinl it is