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
lianna [129]
3 years ago
15

What do you think will be the biggest space mission of the twenty-first century? What challenges do you anticipate that the huma

ns or space probes will experience on this journey? What specific accommodations or technological advancements will be needed to make the mission successful?
Biology
1 answer:
tester [92]3 years ago
4 0
I believe the biggest space mission of the twenty-first century will be a manned mission to Mars, and the colonization that follows. This is the stated goal of several nations, companies, and individuals, all with considerably deep pockets. This mission will not only be a huge leap forward in space exploration, it will usher in a new era in human history in which the human race is an interplanetary civilization, a natural milestone as humanity continues to progress and advance. 

Significant challenges are many and overwhelming. In terms of getting to mars, we need efficient, powerful propulsion systems and a spaceship that can not only accommodate a full crew for a mission that would likely last years, but withstand the various hazards that a long trip through space and entrance into the Martian atmosphere will entail. In terms of colonization, significant challenges will include establishing efficient and frequent travel/transport between the planets, and in the longer term, the necessity to terraform the planet (make it more like Earth) so that humans can more easily live there. 
You might be interested in
In which process do organisms transfer the
Ne4ueva [31]

Answer:

Cellular respiration

Explanation:

Cellular respiration is the process through which organic compounds are broken down enzymatically to release energy in form of ATP in the cell. Cellular respiration occurs in the mitochondria and cytoplasm.

Mitochondria contain enzymes that catalyze and control reactions of respiration. The inner membrane is folded into cristae to create large surface area for attachment of enzymes. The end products of cellular respiration are carbon dioxide, water and energy.

3 0
3 years ago
How is the concept of homeostasis related to disease and aging provide examples?
Alinara [238K]

Answer;

-Because of Homeostatic imbalance as we age our body organs become less efficient, and our internal conditions become less and less stable. This event has a risk for illness and produce changes we associate with aging.

Explanation;

-Homeostasis is the body's ability to maintain a relatively stable internal environment even though the outside world is constantly changing. It involves both positive feedback Loops and the negative Feedback loops.

-Aging is a general example of disease as a result of homeostatic imbalance. As an organism ages, weakening of feedback loops gradually results in an unstable internal environment. This lack of homeostasis increases the risk for illness and is responsible for the physical changes associated with aging.

6 0
3 years ago
Why do melting ice caps make Earth warmer?
frozen [14]

Why do melting ice caps make Earth warmer?

The correct answer is C. Albedo decreases.

When the albedo is lower, more radiation from the Sun gets absorbed by the planet resulting in rise of temperature. When the snow covered area warms up and melts, the albedo goes down and more sunlight is absorbed in that area and the temperatures increase.

7 0
3 years ago
Read 2 more answers
Which of these hormones does not help control fluid balance during exercise?
natita [175]
Aldosterone 
osmoreceptors 


3 0
3 years ago
Can someone please help!!!! #3
baherus [9]

Answer:

b it does not really help structural support that is more a cell wall thing

Explanation:

8 0
2 years ago
Read 2 more answers
Other questions:
  • 3. If a daughter has an X-linked recessive disorder, such as color-blindness, she inherited the
    10·1 answer
  • Women with x-linked disorders always pass the genes for the disorder to ______, while men with x-linked disorders always pass th
    12·1 answer
  • What is the harmul result when exesseve amout of fat is burned?
    14·1 answer
  • This is the second stage of cellular respiration and takes place in the mitochondrial matrix. During this stage the decompositio
    9·2 answers
  • An object's speed in a particular direction is called its.
    11·2 answers
  • Which disease is most likely to cause each effect?
    13·2 answers
  • Describe how proteins are made, packaged and transported within the cell.
    9·2 answers
  • Edward Jenner’s smallpox inoculation experiment was based on an observation by a dairymaid that she could not get smallpox becau
    10·1 answer
  • Which term means "physical traits"?​
    8·2 answers
  • 1. Name the living things that make food for themselves and provide food for others
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!