Q: if a mass is suspected it can be visualized on x-ray or ultrasound, and in the case that one is found, your veterinarian may need to take a sample of the mass for biopsy.
A: If a mass is suspected it can be visualized on X-Ray or ultrasound, and in the case that one is found, your veterinarian may need to take a sample of the mass for biopsy.

Q: can be used on face and hair.
A: Can be used on face and hair.

Q: i am a man, 50 years old, seeking a woman age from 18 till 55
A: I am a man, 50 years old, seeking a woman age from 18 till 55

Q: the theorems then follow a fairly similar pattern to the two-dimensional analogues previously given in books one and four.
A:
The theorems then follow a fairly similar pattern to the two-dimensional analogues previously given in books one and four.