I dont enderstand, u need help about what
many animals like mice run when they sense danger.
The ribosome is the location of translation, while transcription always takes place in the nucleus.
Answer:
c chemical fertilizers they are produced vy people used on plants and the run off leads to water sources
Answer:
b progesterone
Explanation:
The plug is formed as soon as there is implantation of fertilized eggs. The thickness of the cervical mucus becomes different as hormone levels changes in pregnancy.
The progesterone, encourages the production of thick fluid/ mucus which brings about the formation of a plug. This prevents bacteria from getting into the uterine cavity.
