The animal is one of the very familiar topics to us but contains many miracles that we have never known.
So Ettip invites you to learn English with Ettip and discover close animals but there are many new things about them that you do not know yet.
Giải nghĩa: A condition of body and mind that typically recurs for several hours every night, in which the nervous system is relatively inactive, the eyes closed, the postural muscles relaxed, and consciousness practically suspended.
Giải nghĩa: A flattened structure of a higher plant, typically green and blade-like, that is attached to a stem directly or via a stalk. leaves are the main organs of photosynthesis and transpiration.
Giải nghĩa: The seed-bearing part of a plant, consisting of reproductive organs (stamens and carpels) that are typically surrounded by a brightly coloured corolla (petals) and a green calyx (sepals).