Answer:
They release chemical messengers to communicate with cells they may or may not be in direct contact with.
Explanation:
Unicellular organisms such as bacteria or yeast, 'talk' to each other through the release of chemicals. In bacteria, this is known as quorum sensing which allows them to determine the surrounding bacterial population density. In yeast, one of the more popular pathways is known as the mating factor pathway, which allow the organisms to find mates. Whereas, in multicellular organisms (such as humans), this chemical release allows for cell-cell co-ordination which keeps the system functioning correctly.
S phase, g0, g2, g1, metaphase and prophase
the mitochondria breaks down chemical fuel into packets of chemical energy that can power the cell
Answer:
An ocean current of cold water
Explanation:
Abiotic is non living and water is nonliving
