They use classification to keep track of all living things. This is how they record information on all living species.
I'm pretty sure it's frying an egg because you can't un-fry the egg
Answer:
exercising everyday, good food choices, and love
When the distance is decreasing, the frequency of the received wave form will be higher than the source wave form. the sound changes because, the sound waves and their frequency changes as they pass by you as they are moving in the same direction. HOPE THIS HELPED YOU :)
Answer:
4.6 m/s is how fast the bass moves after swallowing the perch