Answer:
se alimentan de células sanguíneas y de nuestros cuerpos
espero que esto ayude :)
Answer:
B) be able to be disproven
Explanation:
Scientific investigations involve the use of scientific methods, which is a principled guideline for scientific observations. One of the steps of the scientific method includes formulating an hypothesis, which is a predictive statement about the possible solution to an observed problem. This hypothesis is FALSIFIABLE i.e it must via experimentation/testing be proven to be false.
This qualifies a happening or phenomena as SCIENTIFIC. It must be able to be repeatedly tested for the purpose of disproven or falsifying the hypothetical claim.
Answer:
Photosynthasis
Explanation:
It is a very fragile cycle qand can get damged very easily.
There are bacteria and Achaea, and ancient prokaryote that is still around.