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What are the six signs of life that scientists look for when determining whether?
Wiki User
∙ 15y ago
Cells, organization, energy use, homeostasis, growth, and reproduction.
Wiki User
∙ 15y ago
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What are 6 signs of life that scientist use to determine whether something is dead or alive?
Reproduction, reaction to stimuli, balance (metabolism), growth (evolution), movement, and sometimes organization.
What do life scientist study?
Life scientists study living organisms and how they funtion.
Why do scientists think arthropods and segmented worms have a common ancestor?
Scientists found that both segmented worms and arthropods have a hollow space in their bodies to hold their organs. They both also have larvae stages early on in their life cycle.
Life has existed on earth for how long?
Most scientists agree that life on Earth appeared 3.6 billion years ago. The first life forms on the planet were prokaryotes.
What is the importance of knowing the external parts of the different animals?
Being able to identifying the external parts of different animals helps in identifying the species. It is also useful in determining whether or not the animal is dangerous.
How do scientists know there is no life on mars?
They sent robots to look for it, so far they've found no signs of life.
Scientists look for what molecule when they are investigating the possibility of life on other planets?
All life as we currently know it cannot exist without water (H2O). Scientists look for signs of water when searching for life on other planets.
Do other planet or moons might support life no or yes?
Yes,Other planets could scientists believed some life were on other planets and signs of life
What happens if i marry an alien while they are in the US on holiday?
Then you have found signs of extraterrestrial life and should tell scientists immediately.
As scientists search the universe for signs of life on other planets they are likely to focus on the presence of molecules containing which of the following elements?
Carbon.
Is there prove of lifes on mars?
So far, scientists haven't found solid proof of any form of life outside of Earth. However, scientists have found signs of life on Mars, and some believe that bacterial life exists there. However, we still are more than 80% sure that there is no life on Mars.
Once these rocks are observed by scientists, do you think we will have more answers to the question of whether or not life was once on Mars?
yes I think they will
Is there life in milky way but earth?
To date there is no direct evidence of life anywhere but Earth, but our capabilities of looking for signs of life are very limited. Many scientists think there is life out there, simply given the number of stars in this galaxy and the discovery that many of these stars have planets.
Why do scientists to investigation?
To know about scientists life
What is the ISBN of Signs of Life novel?
The ISBN of Signs of Life - novel - is 0312156561.
Why do scientists think that Europe might have the conditions for life to develop?
Some signs of intelligent life have been detected in Europe, which makes people suspect the conditions might be right. More research is needed.
Why mars europa and titan are of interest to scientists searching for extraterrestrial life?
Because these moons and planet display signs of once, or still, having water on or in them. If liquid water is present, the temperatures in the area tend to be favorable to life.
