How is life on mars dependent on the actual geography and structure of the planet

Mars is specifically compelling for the investigation of the inceptions of life in light of its similitude to the early Earth. This is particularly so, since Mars has a chilly atmosphere and needs plate tectonics or mainland float, so has remained practically unaltered since the finish of the Hesperian time frame.

At any rate 66% of Mars' surface is more than 3.5 billion years of age, and Mars may along these lines hold the best record of the prebiotic conditions prompting life, regardless of whether life doesn't or has never existed there, which may have begun creating as ahead of schedule as 4.48 billion years back.

weathering is the answer.

spiders belong to a group of arachnids.

arachnids have the following traits :

they have two body parts.

they have eight legs unlike insects which have 6 legs.

they have no wings.

these traits distinguish them from insects.

the information that antonio is doubting us the statement that spiders differences are as a result of being first to evolve.

this is because the evolution of one species is independent of the other species.