Alabany according to g0ggle ;))
Cardiac output, peripheral resistance, hormonal changes coming from glands, blood volume & blood viscosity
They are all freshwater. So the closest would be c. an estuary since it has a free connection with the sea since the sea is not freshwater.
So C.
hope this helps!
DNA methylation is a process by which methyl groups are added to the DNA molecule. Methylation can change the activity of a DNA segment without changing the sequence. When located in a gene promoter, DNA methylation typically acts to repress gene transcription.
Rose is an example of a producer.
