A peplomer is a glycoprotein spike on a viral capsid or viral envelope. These protrusions will only bind to certain receptors on the host cell; they are essential for both host specificity and viral infectivity.
Answer:
stomach
Explanation:
The stomach secretes acid and enzymes to break the food down into a liquid or past before it moves into the small intestine. In your small intestine, the breakdown continues as the intestine contracts, mixing the food with more secretions and with enzymes from the pancreas and bile from the liver
<span>If all of geologic time is represented as a single year, and the Jurassic period is in the middle of the Mesozoic era, than dinosaurs would be most abundant on the planet during the month of <u>December</u>. This is because the Mesozoic Era as an interval of geological time took place from about 252 to 66 million years ago, while earth's time scale is about 4.54 billion years old, and all of geological time even older. Compared to all of the geological time, dinosaurs are fairly recent.</span>
Answer:
The color of the birdfeeders
Explanation:
Independent variable is the variable in the experiment that is changed, so the only thing changed in this experiment is the colors of the bird feeders
Answer:
um....if you got the passage how we spposed to tell you.
Explanation: