The first one with the boxing crab and anemone is mutualism.
The second one with the dog and flea is parasitism.
B is the correct energy because carbs contain lots of energy
190 g
4.5 x 41.99g / 1mol = 190g
The basic reason why unripe fruits have defensive chemicals is that they need to protect the seeds that are not ready to germinate. On the other hand, the seeds of the ripe fruits are ready to germinate and so they need to get spread with the help of animals and birds and so there are no defensive chemicals. These seeds spread to different places and the soils help them to germinate under suitable conditions.
The correct answer is the G2 phase. The G2 phase is usually the shortest of the three phases pf interphase. During G2 phase, many of the organelles and molecules required for cell division are produced. When the G2 phase is completed, the cell is ready to enter Mitosis and begin cell division. Hopes this helps!