you are here the truth about pms weight gain and fat days we don t need science to tell us that pms causes many women to eat more than normal the emergency stash of chocolate in your desk is proof enough we re all too familiar with the monthly cycle of craving junk food eating too much then feeling bad and bloated but what you may not know is that your body is doing exactly what it s supposed to do raging chocolate cravings and all says a new study looking at hormonally driven weight gain and what it does to us
Exoskeleton is the outer protective coat for some animals and  mammals. Advantages of exoskeleton include the safety to animal,  and ability to live on a variety of surfaces â¦ .The disadvantage  includes the restriction of growth and size.xoskeleton is the outer protective coat for some animals and  mammals. Advantages of exoskeleton include the safety to animal,  and ability to live on a variety of surfaces â¦ .
For an animal with an exoskeleton, small size is a distinct advantage.&#160 If insects were as large as cows or elephants, their exoskeleton would have to be proportionately thicker to support the additional mass of body tissue.&#160 But a thicker exoskeleton would also be heavier and more cumbersome.