Answer:
yes.
Explanation:
An echo is a repetition or imitation of sound. ... Poet Don Marquis said, “Writing a book of poetry is like dropping a rose petal down the Grand Canyon and waiting for the echo.” The word echo came from the Greek word for "sound." In Greek mythology, Echo was a nymph who could only repeat the last words of others.
To repair body tissues
Maintain PH levels
Antibodies
Enzymes (like DNA polymerase)
Hormones
Chose any two
Introduces the setting and characters
1.We should use helmets for bikes and skateboards because protection is one of the main things riding anything! If you were to fall without a helmet you would most likely get a WAY more worse injurie comparing to if you were wearing a helmet.
2. Wearing seatbelts are important because riding in a car is pretty dangerous if you would think about it. So if you were to get a car crash or any type of accident a seatbelt would prevent you from ejecting out of the car!
3. It important to have safety rules while swimming because if you don't know how to properly swim, that end becomes mighty deep. So, just be aware of the rules of a pool and you should be safe.
4.Playground safety is important because the playground is a place were people run, play, and get fresh air. If you were not follow playground safety like no pushing, shoving, etc, someone could get really hurt.
5. Reading keeps your brain active because when you read your mind is introduced to new words and also refreshes your mind when it comes to school.
Hope this helps!