Answer:
When man kind started to seek more knowledge on behavior and structure of world.
Explanation:
Scientific idea is an explanation for how something works, or the truth about some aspect of the world, that was figured out using the scientific process.
The correct answer is option C. Single celled organisms and soft, bone less animals. The Precambrian ear was believed to be before evolution. Meaning more plants and complex animals. Therefore, organisms were single celled during that time.
Hope I could help! :)
Answer:
Its most probably, natural species..
not sure but hope it helps!
Answer:It would be most likely in between
Explanation:
According to Mendel's law of dominance , when two alternative alleles of a trait are present together, one of these is able to dominate over the other and expresses itself in phenotype. This allele is termed dominant allele. The other allele, though present is not able to express itself, is termed recessive allele .
The cells at the beginning would be hypotonic but once the water starts moving by osmosis into the cells than they would be hypersonic
