I think it might be the second one sorry if I’m wrong
Answer:
Put dissimilar, an interstellar cloud is a denser-than-average region of the interstellar medium. Interstellar cloud is a universal call given to a gathering of gas, plasma, and dust in our and other galaxies. So the answer is “a cloud of gas and dust.“
Explanation:
We can never see the Big Bang or what happened throughout that time because photons were not free to progress within the universe yet. It is also necessary to realize that the word "universe" implies an entirety of continuation; it is everything that has, does, and ever will survive.
I'm really sure that the answer is B
Answer:
D
. Energy flows from the Sun or from rocks through the primary producers and the successive levels of consumers.
Explanation:
Energy flows only through the sun not the rock because sun is the ultimate source of energy which can be used by the plants for making their own food in the form of glucose during the process of photosynthesis. This plant is then eaten by primary consumer known as herbivore. These primary consumer is eaten by secondary consumer is called carnivores. The tertiary consumer feeds on the secondary consumer and so on. In the end, decomposers feed on the dead bodies of animals and releases nutrients which can be used again by the plants for making food.