Answer:
Yes, in each interaction, there would be an evolutionary pressure with negative and positive effects
Explanation:
Parasitism and mutualism are two fundamental relationships in evolutionary studies with negative and positive effects respectively. Even after 3.5 billion years of evolution, we still have some form of parasitism among animal species that result in negative effects. This may be due to the necessity of evolutionary interactions and the balance maintained by ecological nature for both fauna and flora. Individual species compete for the limited resources available for ultimate survival. In mutualistic units with two species, there must be a parasitic character.
A) Service Industries
Hope this helped!
Hi there!
To define gravity in a way you can understand, gravity means the force of something acting upon something else to bring it down back to the ground.
For example, gravity is what pulls us to the ground when we jump in the air. You can't just jump in the air and stay in place, right?
Another good example is if there was a spaceship directly in between the Earth and the Moon, it would very very very slowly go toward the earth because of its gravitational pull on the spaceship.
Hope this helps! :D
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I don’t know the answer to that sorry.
De atunci, Australia<span> menține un sistemului politic stabil, bazat pe .... decât orice alt continent: două treimi din </span>suprafață<span> este aridă sau semiaridă. ... Golf </span>Australian<span>, sunt foarte puține golfuri de-a lungul totalului de 19.000 </span>km<span> de linie de coastă. </span>Continentului<span> îi lipsesc în mod evident formele de relief: nu există râuri mari, ...</span>