Answer:
Cell wall and chloroplasts, if you're comparing them to plant cells.
Explanation:
Plant cells have a harder protective wall around them, harder than the cell membrane. The animal cell doesn't have this.
Chloroplasts are organelles that takes the sunlight and turns it into energy for the plant cell. Animal cells don't have this for obvious reasons. We get our energy from food, not the sun.
C because biomimicry is the design and production of materials, structures, and systems that are modeled on biological entities and processes. Also the root word “mimic” like “fake” can be used to understand this
Biodiversity refers to the number of animal and plant species in a particular community per time. It is ideal for a community to have high degree of biodiversity.
The principal aim of reproduction is to prevent a specie from becoming extinct. The species in the community can only sustain biodiversity by giving birth to young ones who will continue to exist after they are dead. Thus, a specie ability to reproduce is what sustain the biodiversity.
It is only one nuclei in a cell