Answer:
1. Usar animales para comprobar el efecto de un producto químico
2. Explosiones en laboratorios por el mal uso de productos químicos
3. Capturar animales para su investigación
4. Tener un sistema de seguridad no seguro, que pueda llevar a trabajadores a sufrir de un accidente
5. Tirar los restos de un experimento químico al océano.
Explanation:
add my i... ynwelsa for help anytime im from spain. i listed hings that humans do bad in science like animal testing or throwing chemical rests from experiments to the ocean. <3
Answer:
1.doce de la tarde 2.siete con cinco de la manana 3.nueve trienta y cinco de la noche 4.cinco con quince de la tarde 5. una y media de la tarde
Explanation:
electrons transfer from a material that holds electrons less tightly to a material that holds electrons more tightly
the terminology used in this is very unscientific. be aware of that.
Answer:
Answer below
Explanation:
A = 01 , as it is a picture of an older man
B = 02 , as it is a picture of an older woman
C = 03 , as it is a picture of a young woman
D = 04 , as it is two men greeting each other .