Answer:
Receptors in the brain detect low oxygen or high carbon dioxide and send signals to the body, which can change the breathing rate. ...
option C
Hypotonic means low that isotonic concentration of salt in the solution.the salt will go inside the cell and make them bigger
while in hypertonic the water from the cell will be drained to the solution and make cell shrink(decrease in size).
wqew4r35tt56y54et4wr3q4tw5e4rfgc
It's alright because a hypothesis is just a prediction and it is a guess that you make about what's gonna happen. Just make sure ur doing the investigation and recording the data correctly to get the accurate answer.
A divergent boundary occurs when two tectonic plates move away from each other. Along these boundaries, lava spews from long fissures and geysers spurt superheated water. Frequent earthquakes strike along the rift. Beneath the rift, magma—molten rock—rises from the mantle.
