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
snow_lady [41]
3 years ago
12

When planning space exploration, scientists face many challenges. One issue is the weight of the items being transported. They c

an use the engineering design process to help minimize the weight of materials on board a spacecraft The engineering design process starts with a statement of the problem to be solved. Which sentence best states the problem described above? A. Space vessels must carry heavy equipment but also minimize weight O B. Lower gravity on the Moon means that objects weigh less on the Moon than on Earth. O C. The longer a space flight will last, the more equipment must be carried D. Metal is stronger than plastic, but it is also much heavier,​
Biology
2 answers:
Dmitriy789 [7]3 years ago
6 0

Answer: Just took the quiz and the answer was A! don't give me credit, give the person above all the credit ^^

Explanation:

Nana76 [90]3 years ago
4 0

Answer: A

Explanation:

You might be interested in
A student designed an experiment to demonstrate an effect of the interaction between the atmosphere and water. Which of these be
liq [111]

Answer:

I would say B) Blow over water in a bowl to produce ripples.

6 0
4 years ago
Does cellular respiration requires nutrients or glucose?​
AleksandrR [38]

Answer:

Every cell of the body needs oxygen for the process of cellular respiration by which the energy in food is converted into energy that can be used by the body's cells. During cellular respiration, glucose and oxygen are converted into carbon dioxide and water, and the energy is transferred to ATP.

4 0
2 years ago
Describe at least 3 predicted long-term (at least through the 21st Century) effects of climate change.
hjlf

Answer:

Scientists have predicted that long-term effects of climate change will include a decrease in sea ice and an increase in permafrost thawing, an increase in heat waves and heavy precipitation, and decreased water resources in semi-arid regions.

8 0
3 years ago
Explain how replacing asphalt with gravel or other permeable material can improve water quality.
Ira Lisetskai [31]
When coming to building something, some materials are more vulnerable to water and can wear away easier. Some can keep the water in, so depending on the material, the water quality can be better sustained.
8 0
4 years ago
Read 2 more answers
Rip currents are caused by _____.
Nataly_w [17]
Rip currents are caused by breaks or changes in longshore currents.

Waves continually break upon the shore one after the other, they never stop.Water from previous waves runs underneath the waves currently breaking on the shore. This creates a gentle current that runs along the bottom of the ocean, which pull toward the ocean floor. That is mild than a rip current that doesn't present any danger.

6 0
3 years ago
Read 2 more answers
Other questions:
  • Photosynthesis and carbon fixation can only occur in the presence of light true or false
    5·2 answers
  • Which steps will help prevent the introduction of invasive species into an area?
    9·1 answer
  • Students hypothesized that adding ______________to a sixth test tube would produce the greatest amount of carbon dioxide
    12·1 answer
  • Which researcher theorized that hypnosis comes about as a form of roleplay between hypnotist and subject?
    14·2 answers
  • After centuries of moderate weather, temperatures are increasing so much that forest fires are rampant.
    8·2 answers
  • Nonresistant starch is normally completely digested, and then absorbed into the bloodstream through the wall of which digestive
    7·1 answer
  • Read Through these questions or definitions and complete them all for 50 points :)
    13·1 answer
  • A fragment of DNA has 2400 nucleotides, of which 900A. Let's determine
    11·1 answer
  • URGENT PLEASE HELPPP
    12·1 answer
  • 2.) Imagine that you and your friend are at the beach. You have your chairs and umbrella set up in the perfect spot near the wat
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!