The gravitational force would increase, as the mass is increasing.
Answer is Chromosomes have coiled and become more compact. Please mark as the brainliest answer if it helped.
Answer:
Following are the salient adaptations of villi that make them good absorbers:
Villi are single cell thick. ...
Villi have rich network of blood capillaries . ...
Most important is: Apical membranes of Villi further form many finger-like projections called microvilli or brush borders. ...
Villi have permeable membranes .
The immune system helps fight off infections and foreign invaders
