1. Asociaţi literele cu cifre: a) corneea 1. Hrănire b) retina 2. Protecţie c) irisul 3. Legătura cu creierul d) cristalinul 4. Medii transparente e) coroida 5. Parte fotosensibilă f) sclerotica 6. Lentilă biconvexă g) pata galbenă 7. '' floarea ochiului'' h) nervul optic 8. Locul de proiecţie a razelor luminoase. i) umoarea apoasă

What were the main components of earth’s earliest atmosphere? oxygen and ammonia hydrogen and helium oxygen and nitrogen hydrogen and nitrogen

The ancestors of plants that lived in water had plenty of water for the young. angiosperms are a group of land plants that evolved a reproductive trait for living on land. this trait protect young plants by allowing them to grow only when water is present and the conditions for healthy development are right. what trait most likely young angiosperms in this way?

Most enzyme names end in the