Answer:
In order for this gas transfer to take place, an amphibian’s skin is damp and often slimy. Although cutaneous respiration requires less energy than breathing via lungs or gills, it can only take place at a constant rate. Most amphibians have lungs to handle respiration at a greater rate when required.
Explanation:
100 L
: Begin by finding the density for each. Take the mass and divide this value by the volume.
<span>Virginia Coastal Plain.
In addition to the rich fossil finds mentioned, these rocks also include some mastodon fossils which can be found in Quaternary sediments deposited along lakes and rivers.</span>
Answer: c) the human genome contains approximately 25,000 genes
e) there are approximately three billion base pairs in the human genome
