How did space photography astronomers? a. it allowed them to capture images of black holes in distant galaxies. b. it facilitated the visual perception of electromagnetic radiation in the radio frequency. c. it enabled the identification of elements present in various celestial objects. d. it reveal changes in the position and appearance of celestial objects.

The answer is D it helped reveal changes in the position and apperance of celestial object

Option (D) is the correct answer.

Explanation:

Astronomers take photographs in the space so that they can get to know the previous and present position of celestial objects, astronomical objects etc.

This will also help them to know changes occurring in the space and if something unusual seems then they can research on it in order to know what exactly it is.

Therefore, we can conclude that space photography help astronomers as it helped reveal changes in the position and appearance of celestial objects.

bacteria could be both, harmful and to us. harmful bacteria could make us sick and probably even by getting the chances of getting a disease, but good bacteria fight it off with your immune system. there is always bacteria everywhere we go. we need to make sure to wash our hands after using the restroom, before eating, after eating, after petting an animal too. so you see, bacteria is everywhere and is harmful or . i hope this . : ) : ) : )

segmented body, an exoskeleton made from chitin, and joint appendages.