paleontology is the study of fossils whilst archaeology is the study of human remains and artefacts
<span>B. energy is lost at each level as heat, which increases randomization
</span>
Answer:
to maintain a constant body temperature
Explanation:
<span>Selective advantage. This is because the organism has allowed more of its genes to be in the gene pool, and over time its traits will be passed on to its progeny and those traits that are successful will be passed onto the next generation.</span>
