Just So you know, <span>The molecular clock, explains Blair Hedges, is a tool used to calculate the timing of evolutionary events. Instead of measuring seconds, minutes and hours, the molecular clock measures the number of changes.</span>
Answer:
Underwater plants will receive less light.
Explanation:
When sea level rises the amount of solar energy in the aquatic environment is decreased and this makes underwater plants receive less light and their development is impaired. This is because, with less sunlight, aquatic plants are unable to photosynthesize and absorb the carbon needed for their metabolism, thus end up dying and diminishing the plant diversity of the sub-aquatic environment.
In addition, many underwater organisms (such as some fish) feed exclusively on these plants. If these plants fail to grow, these fish will be without food and will eventually die; This will also cause problems for the diversity of the underwater environment.
<span>"act at the completion of swallowing to pull the hyoid bone and larynx inferiorly to their original position" - False
The </span>suprahyoid muscles do not depress the larynx (pull the larynx inferiorly), but rather, with the stylopharyngeus muscle, elevate it. The i<span>nfrahyoid muscles </span>depress<span> the larynx.
All the other are accurate functions of the suprahyoid muscles. The suprahyoid muscles are: the s</span><span>tylohyoid muscle, the digastric muscle, the mylohyoid muscle, and the geniohyoid muscle.</span>
Answer:
Nonliving characteristics include the fact that they are not cells, have no cytoplasm or cellular organelles, and carry out no metabolism on their own and therefore must replicate using the host cell's metabolic machinery.
Explanation:
Viruses lack membranes. Hence, they do not show characteristics of life until they enter a living cell. On entering the living cell they use the cell machinery to multiply.
The cell organelles that are responsible for making most of the cell's ATP would be mitochondria and chloroplasts, as well, if we are speaking of ab plant cell.
