B. the warmer air contains more water vapor per unit of volume
Answer: A)
Explanation:
Children are at a higher risk of suffering negative effects from environmental hazards than adults, because children do not have fully developed immune systems. In addition, children have a higher exposure to environmental hazards, because they spend more time outside, on average, than adults. Children also take in more air per unit mass than adults, which means that they also take in more pollutants relative to their size.
I believe it is E and C. Hope this helps!! Brainleist Please!!!
Answer: B
Explanation: Because inside of the bottle when the bottle is tipped upside down the friction from the water going against the walls should push it down.
2 is the resulting dna molecules would have a piece of the original dna molecule after two replication events.
<h3>What is DNA composed of?</h3>
Nucleotides are chemical building units that make up DNA. A phosphate component, a sugar group, and a single of four different nitrogen bases make up these building components. Nucleotides are joined together into strands, with the sugar and the phosphate groups switching places, to create strands of DNA.
<h3>What is human DNA called?</h3>
The 23 pairs of chromosomes in cell nuclei plus a tiny DNA molecule present in each mitochondria make up the human genome, which is a full set of nucleotide sequences for humans.
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