It helps decompose dead waste such as animals and mice and birds and plants, it makes the earth cleaner.
Every organism is unique, even though the nucleotides making up DNA are all the same, because the structure is different in every organism. In other words, it's just the order in which nucleotides are placed that differs each organism from one another.
For #1, the answer is A) Ribosomes.
The statement is - True.
The humans, as advanced and developed they may be, can not function and survive without the proper functioning of the biosphere, hydrosphere, atmosphere, geosphere, cryosphere. All of those spheres are crucial in defining the life conditions on our planet, and the human kind, as all other living organisms, is heavily dependent upon them.
Unfortunately, the humans have been interfering a lot in the functioning of this systems, and make it harder and harder for them to function properly, and the interfering with the ecological systems is extremely dangerous as it can have a catastrophic consequences.
You would probaly see a lot of grazing herbivores ( plant-eating animals )
You would also see cold-blooded animals such as snakes and insects since it is hot in the day and cold at night
