1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
creativ13 [48]
3 years ago
11

You are a botanist hired in the future to make a distant planet, Xyloph, habitable for human life. Your job is to help seed the

planet with plant life by working with the terraforming team. All four major kinds of plants will be introduced into this new world. You are to help familiarize the terraforming team with the four different kinds of plants on earth. In three well developed paragraphs, describe each of the four major plant groups (seedless vascular, nonvascular, angiosperms, and gymnosperms). Your description should include, but not be limited to, the following: Description of general physical features and characteristics of each plant group. Discussion of living conditions where each plant group survives best. Explanation of specific abiotic conditions necessary for the success of that group, when applicable.
Biology
1 answer:
k0ka [10]3 years ago
7 0

Answer:

A series of missions to the moons of Jupiter and Saturn has revealed their potential to harbour life. Nina Notman looks to the skies

After a series of mission failures, July 1965 saw the first successful flybys of Mars. The US Mariner 4 became the first spacecraft to take close up pictures of another planet, beaming 22 images of the impact-cratered Martian surface back to Earth. Since then, more than 20 successful missions have explored the red plant’s atmosphere and surface.

Thanks to the images and data collected– and by telescopes, both on earth and in space – we now know that billions of years ago, Mars had the three critical ingredients for life. It had an abundance of the chemical building blocks, liquid water on its surface and an energy source (volcanic activity) to power the chemical reactions that make life possible (on Earth that energy source is the sun). Today, the inhospitable surface of Mars is thought to be unsuitable for life, but the possibility of life existing deep beneath its frozen surface hasn’t been ruled out. To date though, no evidence of life – ancient or otherwise – has been found. Mars being habitable, it turns out, doesn’t mean it actually has a habitat.

Source: NASA/JPL-Caltech/MSSS

Mars has all the ingredients for life – water, chemicals and energy – but no signs of living things yet

The search for Martian life is ongoing, with a further three missions to Mars planned to launch over the next few years. Longer-term, a number of space agencies are also aiming to collect samples from Mars and return them to Earth for more in-depth analysis. And the search for signs of extraterrestrial life is stretching to the depths of our solar system and beyond.

You might be interested in
After the three days, what happens in each test tube? why? what is necessary for rust to occur? how does this activity demonstra
Finger [1]
The situation would be that, in a sealed tube,  there are 3 to 4 nails inside and a certain amount of calcium chloride was added. After three days, there will be no changes to be observed in the first tube since the oxygen is not enough to initiate a change and there is no presence of water. For the second test, the same situation is made but boiling water was filled in the tube. For this, no changes would still be observed since there is no moisture. For the last test, the same situation as the first but it is filled halfway with water. After 3 days, rust would be observed on the nails. In order for rust to happen, there should be water and oxygen. The oxygen in the early atmosphere of the Earth would react with iron present in the oceans thus producing iron ores.
4 0
3 years ago
Pl pls plsss someone help me!!!Ill Venmo or PayPal 10 dollars if you get this right!!Plus brainlist and 10pts!! Fill in Condon a
fenix001 [56]

Answer:

codon is GGU

Explanation:

3 0
3 years ago
Which of the following correctly describes the general trend in the evolution of hominid teeth?
goblinko [34]
Is there a image?..
Im confused.
7 0
2 years ago
In what three ways do scientists share their findings?
Lunna [17]

Answer:

I think it is new technology, conferences, and peer reviewed journals

Explanation:

5 0
2 years ago
What is engulfing and what happens
xz_007 [3.2K]
Engulfing is what happens during endocytosis, a form of active transport that takes large molecules into the cell. During this process, the molecule is trapped inside a newly-formed vacuole. Hope this helps! :)
5 0
3 years ago
Other questions:
  • The ____ and the ____ help to support the plant cell and help it maintain its shape.
    7·1 answer
  • What type of blood vessel returns blood to the heart?
    10·2 answers
  • Which of the following is TRUE of species interactions?A) They can act as agents of natural selection.B) The outcome of any spec
    5·1 answer
  • What are the methods of heat transfer? Check all that apply.
    5·2 answers
  • The central dogma of molecular biology is that biological information flows from?
    15·2 answers
  • Forward chaining and backward chaining both involve:
    8·1 answer
  • Good soil tilth allows for _______. a. hard, rocky soil b. decreased plant life c. decreased movement of air d. increased porosi
    7·2 answers
  • Se podría afirmar que las aletas anteriores de las ballenas se pueden comparar con estructuras similares de organismos terrestre
    9·1 answer
  • I WILL GIVE BRAINLIEST<br>state when this reaction occurs ​
    5·1 answer
  • What is significant figure of 2.00566?​
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!