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
mixer [17]
2 years ago
14

Why is it important for the U.S. to have an active space program like NASA?

Biology
1 answer:
Mandarinka [93]2 years ago
7 0

Answer:

multiple reasons

Explanation:

satellite telecommunications, GPS, remote sensing, and space access.

Ability to test different fuels they can make for better efficiency it can go on and on my good sir.

hope this helps

You might be interested in
How to solve problems of Transportation by using science​
Anna007 [38]
The best way to solve a transportation problem, is to give the following information:

m= The number of sources.

n= The number of destinations.

The total quantity available at each source.

The total quantity required at each destination.

The cost of transportation of one unit of the commodity from each source to each destination.
8 0
2 years ago
An examiner who discovers unequal movement or uneven gluteal skinfolds during the Ortolani maneuver does what?
expeople1 [14]

Answer:

B. alerts the physician that the infant has a dislocated hip.

Explanation:

An examiner who discovers unequal movement or uneven gluteal skinfolds during the Ortolani maneuver would alert the physician that the infant has a dislocated hip. This can be said because the Ortolani maneuver is a technique that is used in order to check hip integrity, and if unequal movement is detected during this technique it suggests that the hip is dislocated.

3 0
3 years ago
Place the following events in the proper order. 1) Activation of one or more cellular signaling proteins. 2) Dissociation of Ga
dolphi86 [110]

Answer:

4) Replacement of GDP by GTP on the Ga after interaction with an activated GPCR.

5) Conformational change in the Ga subunit causing a decreased affinity for the Gb g subunit.

2) Dissociation of Ga from the G protein complex.  

6) Ga-subunit with its attached GTP activates an effector like adenylyl cyclase.

3) Production of a second messenger, like cAMP.    

1) Activation of one or more cellular signaling proteins.

Explanation:

It is a signaling cascade initiated by G proteins. These G proteins function as molecular switches capable of activating signaling pathways in the presence of guanosine triphosphate (GTP), which is hydrolyzed in order to produce energy

6 0
3 years ago
Answe me if you can, thank you
NikAS [45]
<h2>Hey There!</h2><h2>_____________________________________</h2><h2>Answer:</h2>

Chloroplasts are found in Eukaryotic Autotrophs i.e. those who can make their own food with the help of sunlight using carbon dioxide and water. Eukaryotes are Eukaryotes are organisms whose cells have a nucleus enclosed within a nuclear envelope.

<h2>_____________________________________</h2><h3>Example:</h3>

The Example of Eukaryotic Autotrophs are Plants and Algae. They are the producers in the food chain also the main source of the oxygen, as they use Carbon Dioxide for a glucose's carbon structure and releases oxygen as By-Product.

<h2>_____________________________________</h2><h3>Why are they green?</h3>

Chloroplasts get their green color by the presence of chlorophyll, which is the main site for the process of photosynthesis. It is a green photosynthetic pigment found in plants, algae, and cyanobacteria. Chlorophyll absorbs mostly in the blue and all the other colors to the lesser extent while reflecting green. They are present in leaves, and as the chlorophyll reflect green color, Thus the leaves look green to us.

<h2>_____________________________________</h2><h2>Best Regards,</h2><h2>'Borz'</h2><h2 />
3 0
2 years ago
Why do we need both aerobic and anaerobic respiration?
Alex17521 [72]
As our all basic needs is fulfilled by aerobic respiration but when it comes to vigorous exercise when there is a shortage of oxygen , muscles starts using anaerobic respiration to full fill the need !

another example of anaerobic respiration in our body is in RBC ! Here there is no mitochondria so it has to do anaerobic respiration !
7 0
3 years ago
Other questions:
  • Need help ASAP, help will be very appreciated, thanks.
    10·1 answer
  • Who developed the two-part naming system scientists use today to classify newly found organisms?
    5·1 answer
  • A mother is unsure who the father is of her newborn. Before doing DNA analysis, a simple blood test is performed to give some pr
    5·2 answers
  • Answer the questions plz
    13·1 answer
  • The first point of the theory of natural selection states that more offspring are produced than can be supported by the envirome
    13·1 answer
  • BIG POINTS please help me!
    7·1 answer
  • Cells only synthesize DNA from the 5′ to the 3′ end, and since double-stranded DNA is complementary, both strands cannot be repl
    6·1 answer
  • Where are electrons found in Atoms
    10·2 answers
  • Why do organic remains need to be in anaerobic conditions for fossil fuel formation to<br> occur?
    9·1 answer
  • An enzyme is a protein that
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!