ответ:
clown fish just perfect for keeping in saltwater aquariums. fishes clowns are not big in size, not demanding to the volume of the aquarium and water quality, rather peaceful in respect of other fish and non-toxic for invertebrates and corals. in addition, their symbiotic relationship with the undigested has become a truly legendary phenomenon of wildlife, studied at the lessons of biology in the school as an example of symbiosis.
объяснение:
ответ:
dolphin - one of the most enigmatic animals on a planet. their intellect is considered so high, that they are compared to the people. scientists assert that dolphins more clever than all other animals. dolphins dwell in water, but it is not fishes, they are mammals. means to them air is needed - they breathe lungs, but not branchiaes. dolphins live in coveys. they always help each other and never not give up each other. dolphin - it embodiment of friendliness and kindness.
