The correct answer would be a positive feedback loop. when contractions happens its to help get the baby out and to let you know when the baby is coming so when the contractions start it means you are going into labor.
Answer:
It is both a barrier keeping unwanted things out, and a gate for nutrients to be brought in.
Tbh with you Animals are like us they eat sleep play and stuff like that.Animals are not to hate or beat there just like Us there living things don't wanna hurt the living things
Answer:
The organisms have a common ancestor
Explanation:
Homologues structyres conclude that organisms of different species share structures, making them all have some sort of common ancestor
Answer:
The process of diffusion of solvent particles from the region of less solute Concentration to a region of High solute Concentration through semi-permeable Membrane is known as (osmosis)
