Answer:
The correct statment would be: "the hormons of the endocrine system exert their action by lock and key mechanism."
Explanation:
The endoncrine system is responsable of the release of hormons under certain conditions, and in different organs, they go trough the bloodstream. The lock and key mechanism is explained as how the receptors block or release hormonos or instead they don´t. The endocrine system is responsable for the reproductive system, and regulates metabolic processes.
Porque una constitución es la norma suprema que fundamenta todo en ordenamiento jurídico de un país. Esta es la que nos rigue como ciudadanos con derecho y deberes
The cooperation between the Hindus and the Muslims would help build a rich and powerful empire because, the worlds major religions are Islam and Hinduism and because of that if two combine it makes a powerful group of people and they all have different understanding and thinking. Because of the differences between the two groups, they can come up with pretty unique ideas, which can help a lot and these two groups arent heard as much as other groups. Believe me, many of these people have unique ideas and arent heard or they just keep it to themselves. In conclusion they can build a rich and powerful empire because if their differences, beliefs, and morals they've been taught.
5. Contributors who live outside the district
C is the answer to ur question