What is the tonicity of the paramecium cell?

Ablastocyst is a group of cells that forms after a human egg is fertilized. the blastocyst consists of two types of cells. some of these cells will become the placenta. what do the other cells develop into?

What is the approximate time of death of the body temperature is 29.4 degrees celsius

What are the responsibilities of the region of the brain highlighted below? =+= will rate brainiest =+=