английский

Fill in: reversed, serving, combat, efficient, enzymes.

1 Scientists are trying to find ways to the aging process and keep people looking young

2 Our bodies are more at removing toxins from our cells when we are young, thán when we are old.

3 Eating a daily of cooked tomatoes can help protect your skin against sun damage.

4 Scientists haven't just slowed down the aging process in mice; they have it.

5 Telomerase is just one of hundreds of involved in the aging process.