The pharynx is where the respiratory path crosses the digestive pathway.
The pharynx is a cavity behind the nose and mouth, which connects them to the esophagus.
Answer:
Explanation:
The layer most likely to have organisms which lived at the same time as the bird species is Layer 2. Layer 2 is closer to layer 3 than any of the other layers listed. Assuming that layers were laid down sequentially as time passed, it is reasonable to assume that layer 2 was laid down most closely in time to layer 3.
Answer:it has no effect on amplitude
Explanation:
There are four phyla or categories of fish, Hagfish, lampreys, cartilaginous and bonyfish.
Out of the following given choices;
contain ribose
consist of two strands
made of nucleotides
have an R group
The answer is 'made of nucleotides'. This is because out of the choices, DNA and RNA share the similarity of being made of nucleotides. However, while DNA is made of deoxyribose nucleotides, RNA is composed of ribose nucleotides. This difference is that in deoxyribose nucleotide, the 2nd carbon has a hydroxyl group while ribose nucleotide has hydrogen.
