A reflector telescope uses two mirrors instead of two lenses. <span>A </span>refracting telescope<span> works bending light through a lens so that it forms an image. </span>
Archaebacteria move by using the form of a flagellum to propel a themselves.
hope that helps
Drilling with pipe and mud
When Living beings are breathing,they get oxygen and put out carbon dioxide!
<span>The question is asking "which includes the physical characteristics of an organism
Gene" and the answer is the phenotype. An organism's phenotype is basically its outward appearance and its phisical characteristics. In contrast, the other options, gene, allele and genotype, refer to the genetic make up of an organism - its genotype</span>