The polar nuclei of the center cell
I would say oxygen because respiration is breathing mechanically.
Answer: Cytotoxic T cells
Explanation:
A Cytotoxic T cell is a cell whose activation is mainly aimed at destroying cells that are infected by virus. It is a type of white blood cells that destroys cancerous cells or cells that are impaired especially by viruses. A Cytotoxic cell is also known as T-killer cells, Cytolytic T cells, T lymphocyte.
Cytotoxic T cells destroy target cells by prearranged apoptoses.
<span>worst thing that can happen in the modern environmentalism according to Jones is that how people treat will respond to you based on your color and status. People think that you are stupid because you are poor, that's why the amount of help that poor people receive if there's a disaster is very limited.
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Answer:
increased pressure difference between her feet and her head. Lying horizontally reduces the pressure difference.
Explanation:
The autonomic nervous system controls heart function to adapt to the effect of body positional changes. In some circumstances it takes a few seconds. So even if the passenger would have been held upright she would have recovered consciousness. The horizontal position sped up things
