<h2>Answer:</h2>
Following are the four combinations of active or inactive regulatory proteins that could be present anytime in the cell:
- Active repressor , Active activator
- Active repressor, Inactive activator
- Inactive repressor, Active activator
- Inactive repressor, Inactive activator
Answer:
1.) A word used to describe the amount of water vapor that is in the air.
2.) The humidity's number percentage.
3.) A meteorologist studies atmosphere...Their primary focus is on the atmosphere's humidity.
Answer:
2-3 hours up to 2 days.
Explanation: your'e welcome hope this help.
Quick answer: Food enters the human digestive system through the mouth before then moving through the pharynx, esophagus, stomach, intestines, rectum and anus.
