I don’t know if this is a question but yes a controlled experiment allows you to isolate and test the hypothesis
Answer:
The circulatory system carries oxygen, nutrients, and hormones to cells, and removes waste products, like carbon dioxide.
Explanation:
hope this helps
<span>Protocooperation is where two species interact with each other beneficially; they have no need to interact with each other.</span>
It’s the doctor of all systems
Answer:
in spanish - Una opinión es una declaración que describe una creencia o pensamiento personal que no puede ser probado (o no ha sido probado) y no está respaldado por evidencia. ... Las teorías no se describen como verdaderas o correctas, sino como la explicación mejor sustentada del mundo basada en la evidencia.
Explanation:
i engliash -An opinion is a statement describing a personal belief or thought that cannot be tested (or has not been tested) and is unsupported by evidence. ... Theories are not described as true or right, but as the best-supported explanation of the world based on evidence.
