I would say protein as I believe that carbohydrates are digested faster whereas protein takes longer to break down. It can take up to 3 hours to digest proteins as they are long well soldered molecules which constitute them and as well as being well chewed, the food must be attacked by gastric, pancreatic and billiary juices to render them down.
Answer:
Hair cells are present inside the inner ear that acts as a receptor of sound. Researchers affirmed that once there is a damage to the hair cell, it can regenerate in birds.
Damage hair cell can lead to loud noise which in turn affect the ear. The supporting cells are present along with the hair cells. When the hair cells get damaged, the supporting hair cell gets the signal to start the process of regeneration.
There is obviously not a definite number because there are so many kinds of insects that we are not familiar with yet. However, approximate numbers mention as low as 2 million up to as high as 30 million. Scientists cannot still determine the correct number, but it is somewhere between 2 and 30 million species.
I'm not entirely sure on this one... But I think it's 1. cell division helps animals repair old cells..
like please
Answer: a variable is something to be changed or tested
Explanation:
The variable is the thing in an experiment that is changed