Plant cells are eukaryotic while bacteria cells are prokaryotic. One characteristic difference between eukaryotes and prokaryotes is that eukaryotes have membrane-bound organelles, such as a nuclei, Golgi apparati, endoplasmic reticula, mitochondria, and so forth. Thus, choice c would be correct here (endoplasmic reticula can be rough or smooth depending on their specific functions).
Due, to know life on the moon there would be nothing to mess with the footprint, but the main reason why these footprints are going to last centuries is because "there is no weather." Since how there is no weather on the moon which means no wind there is no factors that could affect the footprint.
Hope this helps!
The answer is Succession. It is the gradual sequential regrowth of a community of species after a forest fire. Particularly, Secondary Succession, which is the sequential replacement of species that follows disruption of an existing community (natural disaster or forest fire)
Cells get nutrients from their environment, but where do those nutrients come from? Virtually all organic material on Earth has been produced by cells that convert energy from the Sun into energy-containing macromolecules. This process, called photosynthesis, is essential to the global carbon cycle and organisms that conduct photosynthesis represent the lowest level in most food chains (Figure 1).
The chemical reaction could be vary with the condition but the nuclear decay rate is constant, here the option A is the right option.