It's called major histocompatibility complex protein
Answer:
I think its B: Sliding filament mechanism
Explanation:
Good morning,
Fungal spores- microscopic biological particles that allow fungi to be reproduced, serving a similar purpose to that of seeds in the plant world. ... There are thousands of different fungi in the world which are essential for the survival of other organisms.
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The first heart chamber that the dye would enter is right atrium.
This will be followed by
left ventricle
right ventricle
left atrium
coronary valve
Answer:
nuclear fusion
Explanation:
When the density and temperature at the core of the gravitationally collapsing nebula reaches values when nuclear fusion is triggered and sustained, that marks the birth of the star.