Answer:
A. Cell wall and chloroplast
B. Nucleus (the dark grey circle)
Explanation:
No abiotic things are non-living, and cells are living.
Answer:
The spinal cord is divided into 31 segments that send nerve rootlets out into the body through intervertebral foramen. These neurons travel into the spinal cord via the dorsal roots. Ventral roots consist of axons from motor neurons, which bring information to the periphery from cell bodies within the CNS.
Explanation:
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The reactions release chemical energy that the cells can use to power growth and other important cell processes
All the populations living and interacting within a particular geographic area make up a biological (or biotic) community. The living organisms in a community together with their nonliving or abiotic environment make up an ecosystem.