SVP aider moi a :
rédiger un texte pour montrer comment l'organisme coopère pour que la production de spermatozoïdes est possible:
Hypothalamus – GnRH – Hypophyse – LH – sang – cellule de Leydig – testicules – testostérone – spermatogénèse – production de spermatozoïdes

Can you add a picture of the question?

Control variable- changedependant variable- stays the samechanging- food itemsdependant- presences of proteins

U. life is what you go through to become a better person. it makes you stronger, wiser, and more creative. it can be hard but its ok. because i believe everyone was put here for a reason. whether or not you know that reason you should always look towards the future and trust in god for a better tomorrow.be safe and blessed