Causes of a DNA mutations by environmental factors such as ultraviolet radiation from the sun or can occur if an error is made as DNA copies itself during cell division
Answer:
By taking the baby to a doctor so that they can doi testing to see if you child has problems or heathy
Explanation:
The baby might need some shots
A lake: theres algae in there. As well as different kinds of fish. Also frogs/tadpoles. Birds sometimes cool off in here as well. There are also abiotic factors of rocks, flowers, water, and sand/dirt.
