The polymer that is responsible for your inheritance is DNA. DNA stands
for deoxyribonucleic acid, and is responsible for all the characteristics
that living things inhabit.
<span>The brain stem is closest to the spinal cord.</span>
Answer:
The highest level of organization for living things is the biosphere; it encompasses all other levels. The biological levels of organization of living things arranged from the simplest to most complex are: organelle, cells, tissues, organs, organ systems, organisms, populations, communities, ecosystem, and biosphere.
Explanation:
Answer:
Gills
Explanation:
Sharks are fishes and thus have gills through which they absorb oxygen from the water.
On the other hand, Whales being mammals use lungs to breathe. They can’t directly obtain oxygen from water.
