It is d
Explanation: 40/30=0.75 because there are 40 flowers in total and only 30 are red so the % of there being red flowers is 75% or 0.75 (same thing)
The placenta allows nutrients and oxygen travel from the mother to the fetus(or to the Baby.
The placenta<span> is </span>fully formed<span> by 18 to 20 weeks
</span>These are all I know
Answer:
Exothermic gives off hear. Endothermic absorbs heat.
Explanation:
Answer: If transformation is successful, the DNA will be integrated into one of the cell's chromosomes. ... Compare the transformation of a bacterium cell with the transformation of a plant cell. Recombinant plasmids are simply taken up by bacterial cells. Plant cells do not naturally take up DNA.
Answer:
sorry but i didn't understood the question