They are not aware of each other because usually they are sesperate and don't live together.
La mayoría de los vertebrados y algunos invertebrados, como esta lombriz anélida, tienen un sistema circulatorio cerrado. (b) En los sistemas circulatorios abiertos, un líquido llamado hemolinfa se bombea a través de un vaso sanguíneo que desemboca en la cavidad corporal. La hemolinfa regresa al vaso sanguíneo a través de aberturas llamadas ostia.
más inteligente o gracias por favor :)) <3
I am pretty sure that a point mutation that creates a premature stop codon is called a synonymous mutation. It also can be called silent mutation, if you have it in you option list, feel free to use it, it is the same. That will definitely help you.
4. they are competing for resources
