C. hypothesis. He is giving a possible answer to the question "why did the celery crisp when placed in water?"
A-U-G-G-C-A
G matches w/ C
T matches w/ A but when transcribing to mRNA instead of T its U
The idea of crossing over or genetic variation occurs. please give this brainliest!
There is 2 abrasion so I put both
Answer: An abrasion is a type of open wound that's caused by the skin rubbing against a rough surface . It may be called a scrape or a graze. When an abrasion is caused by the skin sliding across hard ground, it may be called road rash.
Answer: Abrasion can happened when the wearing away of rock by sand. Abrasion can also refer to rocks that rub against other rocks.