If you do, think again. The Earth environment DOESN'T MATCH for what is needed for Human existence. Including the animals.

The air on Earth is 78% Nitrogen and 21% Oxygen.
For the human and animal physical bodies, there is no need for breathable Nitrogen.

Nitrogen is needed for PLANTS to survive, even though not directly from the air. Humans and animals take Nitrogen compounds from plants by eating them. So, planet Earth was/is STRICTLY a “PLANT” planEt. Plants would quickly take over if there won't be any human intervention.
https://www.youtube.com/watch?v=s6awTGUY-gw

Humans were placed into this Earth environment ARTIFICIALLY, many Moons ago and in time were accustomed to, got used to, adopted, “evolved” into what Humans are now.

It is not likely that Humans had a digestive system when they were placed here. It is also very likely that Humans were aquatic. The rib cage of humans, for example, resemble the gill slits of sharks and it just happen to be that the lung is behind the rib cage. Three quarter of our bodies are WATER. The salt content ratio of our blood is the same as sea water. Our sweat is salty. Don't forget also that babies NATURALLY KNOW, how to swim.
https://www.youtube.com/watch?v=gwPoM7lGYHw
https://www.youtube.com/watch?v=zHb6n8nICck

There were no “ape men” ON EARTH, the Annunaki modified. IF, IF, IF, there was any modification of “ape men” into Human, it WASN'T DONE ON EARTH but somewhere else and the resultant “product” was planted on Earth to multiply.

OR
The “ape men” themselves were brought to Earth first and THEN modified here. Either way, Humans are not native to Earth.

The Earth environment and what is needed for Humans AND animals to exist, simply DON'T MATCH. There is NO NEED to have 78% Nitrogen in the air, for humans and animals to exist.
WHY is it there?
WHO needs to have 78% Nitrogen in the air?
If nobody needs that high ratio, then WHY is it there?

The theory of evolution REVOLVES around “NEED”, in order for creatures to survive. IF, the theory of evolution would be true for Humans and animals, the high ratio of Nitrogen in the air would of disappeared long time ago.

When there is no symbiotic relationship between creatures, animals and plants, that relationship is ARTIFICIAL and FORCED. The only way it can survive if the artificial relationship is constantly maintained and it is beneficial ONLY to ONE party.

The only way to maintain this artificial relationship is to have artificial NEEDS! Artificial “NEED” is the foundation of every commercial you ever saw or heard. When the artificial NEED disappears, the entire artificial construct crumbles down. The much tooted NEED to have politics, jobs, money, status quo Justice system, corporations, etc., are ALL ARTIFICIAL, FAKE NEEDS.

For example.
When certain people fabricate corporations, they fabricated them TO THEIR OWN BENEFITS, TO THEIR OWN ADVANTAGE AND NEVER EVER TO THE BENEFITS AND/OR ADVANTAGE OF OTHERS!!!! These vile, depraved entities CLOAKED their intentions with fabricated, artificial NEED and SOLD them to the people as REAL NEEDS.

Have you heard of “NEEDS” stores?
Hmmmm. I'm sure there is nothing to it but perhaps subliminally people are conditioned to have a “need”. You just don't know and they FAIL to tell you that the “need” they present to you is ARTIFICIAL.

The EXTORTION of people, animals, natural resources holds true to every Human also, to a certain extent. Read the link below and REFLECT. SEE and UNDERSTAND what Humans are but most importantly, HOW can we change and develop a symbiotic, natural relationship with creatures, plants, trees around us.
https://www.quora.com/How-much-better-off-would-the-world-be-without-humans

WHY do Humans raise life, to kill it?
WHY don't we have sterile factories, where all kinds of meats can be GROWN in abundance, in the FRACTION of time and cost, than it grows on live-stocks???

Using hemp, instead of trees would save the trees. Have free energy so we won't have to exploit natural resources, divert natural flowing rivers. We were/are duped to accept endless ARTIFICIAL NEEDS that are not beneficial to us.

There is NO NEED for IDIOTIC, ARTIFICIAL political systems where dubious, malevolent entities engaged in PARASITIC relationships with other Humans. There is NO NEED for the ARTIFICIAL, corporate, status quo “Justice system” entities, who USURP the natural authority of Humans. There is no end to the artificial constructs some entities fabricated, for the enslavement of Humans.

Humans are surrounded with myriads of ARTIFICIAL NEEDS we don't NEED BUT FORCED ON US BY CORPORATE STATUS QUO ENTITIES, WHO ARE CONTROLLED BY “COSMIC CRIMINALS”.

In the link below, you can read MUCH truths but unfortunately, there are also untruths. The “God” of the Bible is NOT the “Prime Creator”! The “God” of the Bible is a USURPER but there are also MUCH truths in the Bible! Mixing a great deal of truth with a little lie is the most dangerous lie.

IN EVERY “TRUTH MOVEMENT”, THERE ARE ALSO PLENTY OF “INFILTRATORS”, WHO UNDERMINE PROGRESS AS THEY WANT HUMANS TO STAY DUMB AND STUPID SLAVES.
https://www.quora.com/If-the-world-would-be-better-off-without-humans-then-why-are-we-here

HAPPY EASTER TO EVERYBODY WHO KEEP IT!
https://www.youtube.com/watch?v=QTEokyBCYLk