Writing activity: liquid water is thought to be unable to exist on the surface of the planet mars. although scientists hope to discover life on the martian surface, as you have learned, the lack of liquid water poses many challenges for life. construct an argument for whether or not a particular form of life (for example, bacteria and other single-celled organisms, plants, or animals) could survive on the martian surface and why this is the case, using evidence you have gathered from the web resources provided and any other reliable sources to support your argument.

Well first i just wanna say that life on mars has been discovered,not little green men but Bactria found on the surface and small traces of water have been found as well. some forms of life need little water to survive (like bacteria) but they still need water so yes there is water on mars the question is will we find it.

1. true.2. true.3. true.4. false.5. true.the concept of darwin's theory of evolution involves the idea that there are limited resources in a given living environment and that the organisms which live within have variations in their genetic make up due to random mating. the ones with beneficial genetic variations can express certain traits which give them an upper hand in surviving and reproducing in the said environment compared to ones who may have a more disadvantageous variation in traits. over time, the organisms with an upper hand will survive and reproduce more frequently and pass on their beneficial genes while the others die. the result is evolution, where we observe (usually, but not always) eventually, phenotypic distinct changes.