3. ¿Cuál es el valor de la constante efectiva de dos resortes idénticos conectados en serie que está utilizando un artista para una instalación de la próxima bienal, si la constante de cada uno de ellos es de 200 N/m y sobre los cuales cuelga un determinado peso? Alguien me ayuda

In a lab, scientists grew several generations of offspring of a plant using the method shown. what conclusion can you make about the offspring? a. they formed from meiosis and mitosis. b. they have half the number of chromosomes as their parent. c. they have low genetic variability among them. d. they will be able to reproduce only after they grow flowers.