Fill in: reverse, provide, prevent, contain, keep, become, after; 1. The planet Mars was named a Roman god.
2. Wearing sunscreenthe development of skin cancer.
3. The vitamin E in avacados helps skin firm and smooth.
4. If an anti-aging gene existed, scientists would the aging process.
5. Lack of exercise weakens your muscles and they less efficient.
6. Scientists have tried to an explanation for how the human brain works for centuries.
7. The pancreas a substance that helps break down food.

ruslan426    1   13.05.2021 07:17    16