In 1898 friedrich loeffler and paul frosch found evidence that the cause of a highly contagious hoof and mouth disease in livestock was a microscopic infectious particle it was discovered that this particle requires a host cell to reproduce

did u get the answer? /? ? / me

a. decomposes use carbon from dead organisms as fuel for cellular respiration, returning carbon dioxide back into the atmosphere.

what have scientists found to be the most efficient and effective way to insert new sequences into an individual? a-scientists have created genetically altered foods that release dna during digestion. b-scientists use viruses to insert specific gene sequences. c-scientists irradiate genes so that they can be absorbed through the skin.

acceleration = 18/3 = 6 m/s per second.

hope i

-lavira: )