Answer:
Hair isn't fully determined by genetics.
Explanation:
Your hair is usually determined by genes,however there are outside factors such as medicine,hormones,weather,chemicals such as hair relaxers which can effect your or your parents' hair texture. For some people hair texture also changes with age meaning your parents possibly had straight hair when they were younger but due to outside factors it changed.
Answer: Have a balanced diet
Explanation:
diet
Answer:
It develops when the immune system overreacts to a drug, dust, and ect.
The heart is strengthend through cardiovascular exercise.
Answer: ???? was there a question ?
