Answer:
Photosynthesis
ExplanatioIn the process of photosynthesis plant take up carbon dioxide and releas oxygen
A community is diverse species living together
An Ecosystem is all the living and nonliving factors that affect an organism
The correct answer is adherens junctions.
Adherens junctions or zonula adherens are the cell–cell junctions in epithelial tissues. This type of junction is formed when cytoplasmic face is linked to the actin cytoskeleton and the proteins included in adherens junctions are cadherins and catenins. Adherens junctions can be:
• zonula adherens - appear as bands that encircle the cell or
• adhesion plaques – appear as spots of attachment to the extracellular matrix.