Mercury =)
Mars is believed to have had liquid water in the past based on evidence from river valleys, lake beds, and minerals that form in the presence of water. This suggests that ancient Mars was more hospitable to life than it is today.
erter
No Mars doesn't have a chance of life because it is a dry and hot planet just like our earth in fact they say that Mars is a twin to our earth so Mars can't have a chance of life in that dry planet. It is just a dry planet nothing else.And this is the truth that there is no chance of life in Mars.
A planet that is dry and hot may have little to no surface water and experience high temperatures regularly. These conditions could lead to deserts, limited vegetation, and challenges for supporting life as we know it. Examples of such planets in our solar system include Venus and Mercury.
Mars has a thin atmosphere composed mostly of carbon dioxide with trace amounts of other gases. Its valleys, polar ice caps, and huge volcanoes like Olympus Mons are prominent surface features. It also has a diverse range of subtle landscapes such as canyons, impact craters, and dry river beds.
Mars
Mercury =)
it gets deaper
Scientist are thinking Mars, because of river beds there.
You might be thinking of "arroyos", Spanish for "dry river beds".
dry river beds etched in the surface the existence of compounds that are known to form only in the presence of water residual moisture content in the rocks
there are river beds which must have Bean carved by water
Kangaroos do not live in dry river beds. Australia is criss-crossed by both permanent / semi-permanent rivers and creeks, and dry river or creek beds. Kangaroos do not inhabit dry watercourses, as they need fresh food and a source of water to drink. However, because of the prevalence of both kangaroos and dry watercourses, it may be perceived that kangaroos sometimes live in these watercourses. This is especially the case since they will feed on any vegetation they may find in the watercourse, as such vegetation is usually there because of the sub-surface moisture.
Mars. It has features that look like dried-up river beds, etc.
Dry River beds Mesa gibber plains
Currently, Mars is too cold for liquid water to exist on its surface. Dry river beds suggest that liquid water once flowed there.
They use the tusks to dig into river beds, to get water that's underground during the dry seasons, its called natural selection.i know that but i want to know why do elephants have ivory tusks