All living organisms need to take substances from their environment to obtain energy, to grow and to stay healthy
You'r <span> Hypothalamus partially controls your hunger!
Happy to assist!</span>
what do u have to do? do you match them?
They attach to the chromosomes, line them up during metaphase, and pull them apart during anaphase
Without knowing the main subject it is related to beside just Biology,
Biotic and Abiotic factors
Basically
Living and non-living factors
Hope this helps