It is c.a decrease of gravity!!
Animal cells do not have a cell wall or chloroplasts but plant cells do. This is just one example there are several ways. <span />
Soy beans is the answer. the answer is soy beans :)
The heart of a lazy person pumps blood less efficiently than an athlete who has trained and prepared to achieve a high performance, this can be understood with the example of football players who will play in other countries that have a higher altitude than the country of origin and has to go before to get used to the rarer air
