Answer:
c
Explanation:
banned slavery with the Thirteenth Amendment and created new protections with the Fourteenth Amendment.
D. Photosynthesis stops at night.
All 12 with their definitions:
BiosphereInteraction between organisms and their environment, which includes both biotic and abiotic factors.
CommunityAll organisms in a particular area.
PopulationAll individuals of a particular species in a particular area.
OrganismAn individual.
Organ systemA group of organs that work together to perform a certain task.
OrganTissues that work in unison to carry out a specific set of functions.
TissueA group of cells with the same structure and function.
CellThe basic biological unit of life in all organisms. The smallest autonomous self-replicating unit.
OrganelleAn organized differentiated structure with a cell that performs a specific function.
MoleculeTwo or more atoms combined.
Answer: the atomic number is eleven because the number of protons is equal to the number of electrons which is also equal to the atomic number.
The atomic mass is the protons+neutrons which after adding will give 23.
Explanation: