Answer:
Explanation:
Electric field is a vector quantity whose direction is defined as the direction that a positive test charge would be pushed when placed in the field. Thus, the electric field direction about a positive source charge is always directed away from the positive source.
Space travel has come a long way since Laika, but there are still many celestial bodies waiting to be explored. What do you think will be the biggest space mission of the twenty-first century? What challenges do you anticipate that the humans or space probes will experience on this journey? What specific accommodations or technological advancements will be needed to make the mission successful?
Answer:
NASA's Artemis program has a goal of landing humans on the moon in 2025 to begin building a base camp. This long-term human presence on the lunar surface will help NASA prepare for human space exploration missions of greater distance and duration, including an eventual crewed flight to Mars. Space can help us prepare the feutre Space exploration allows us to prove or disprove scientific theories developed on Earth. Studying the solar system, for example, has brought us insights into such phenomena as gravity, the magnetosphere, the atmosphere, fluid dynamics and the geological evolution of other planets. That has led to the development of various technologies that feed back into the economy and improve our lives on Earth. Without space programs, we wouldn't have GPS, accurate weather prediction, solar cells, or the ultraviolet filters in sunglasses and cameras.
Explanation:
There hope it helps Also you could've done a little bit of resheerch skimmed a cupple sights to get an idea on what to wright about then go from there its just an idea thoe
We have learned more about gravity, the magnetosphere, the atmosphere, fluid dynamics, and the geological evolution of other planets, for instance, through studying the solar system. This sparked the creation of numerous technologies that benefit the economy and enhance life on Earth.
What specific accommodations, technological space travel?In 2025, astronauts will be sent to the moon as part of NASA's Artemis mission to begin creating a base camp. This prolonged human presence on the moon's surface will help NASA get ready for longer-duration human space flight missions, such a possible crewed trip to Mars.
Additionally, you could have done some research by scanning a few websites to get an idea of what to write about before moving on from there.
Therefore, We wouldn't have GPS, precise weather forecasting, solar cells, or ultraviolet filters in eyeglasses and cameras without space missions. We can prepare the feutre by using space. We can use space travel to support or refute scientific hypotheses that were formed on Earth.
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Which of the following is a group that is especially susceptible to air pollution?
A: Asthmatics
B: People in their 40's
C: High schoolers
D: Marathon runners
Answer:
asthmatics
Explanation:
air pollution effects asthmatics more, they have weaker lungs and low quality air would worsen that making them more susceptible I assume
Forensic light sources such as UV lamps and LEDs are routinely used for locating and identifying evidence in criminal investigations. Research online and list three crime scenarios where these light sources were used to identify evidence.
Answer:
to see blood or to see fingerprints or footprints
Explanation:
if this helps could you please give brainliest
What are all the differences between the Sun and terrestrial planets and gas planets?
Answer:
The main difference is their composition, due to their distance to the sun.
Terristrial planet are covered with solid surface, while jovian planets normally have gaseous surface
Answer:
Gas giants/Jovian planets are also called the outer planets, they are made of gases, they are large and less dense, more moons. Terrestrial/Rocky planets are also called the inner planets. They are made of rocky surface, denser than Jovians, and small, little or no moons.
Explanation:
The rate at which a parent atom creates daughter atoms is always
1.unstable and changing
2.constant and unique
3.unstable and rare
4.never found in nature
Answer:
2. Constant and unique
Explanation:
The rate at which a parent atom creates daughter atoms is always constant and unique. The process of cell division is a unique occurrence that happens with eukaryotic cells. These parent atoms go through the different phases at a constant phase, but when interruptions in the divisions happen, mutations and abnormality in the cell will take place.
How many chromosomes does a gamete
dog have
Answer:
it has 39 of them
Explanation:
Each dog's gamete is produced from a process of meiosis and carries 39 chromosomes.
1. Scapula is also called as collar bone.
True/False?
Answer:
true
Explanation:
it is also called collar bone or shoulder bone
Which of the following is NOT a method of agricultural application?
Answer:
Agricultural biotechnology is a range of tools, including traditional breeding techniques, that alter living organisms, or parts of organisms, to make or modify products; improve plants or animals; or develop microorganisms for specific agricultural uses. Modern biotechnology today includes the tools of genetic engineering.
Explanation:
Which of the following describe Angiosperms? (select all that apply)
O prokaryotic
O produces seeds
O eukaryotic
O specialized issues with unique functions
O produce spores
O flowering plants
O vascular
O non-vascular
Answer:
O flowering plants
O Specialize tissue
O vascular plants
1. What interactions affect protons in an atomic nucleus? More than one answer may be correct.
(a) the nuclear interaction (b) the weak interaction (c) the electromagnetic interaction (d) the gravitatioNl interaction
How do index fossils help scientists establish how old rocks and other fossils are? In your
answer, include fossils in the same layer of rock, in a lower layer of rock, and in a higher
layer of rock compared to an index fossil.
Answer:
Index fossils are fossils of organisms that lived during only one short period of time. A layer rock with an index fossil in it is close in age to another layer of rock with the same type of index fossil in it. Even though rock layers are of different regions, index fossils indicates that the layers are close in age.
Explanation:hope its help
23. What’s that answer?
Answer:
D) codon, 3
Explanation:
Codons are made up of 3 nucleotides. The sequence of nucleotides is what differentiates the codons and signals for different types of amino acids.
How does mutated DNA compare to unmutated DNA?
A: It is identical to the original strand.
B: It is single-stranded instead of double-stranded.
C: It is broken instead of continuous.
D: It is different than the original strand
Answer:
D. Its different than the original strand!
Hope this helps :3
Explanation:
I just took the K12 test :)
Which two body parts are composed of tissue that is made up of epithelial cells working together? ☐A. Skin ☐ B. Glands C. Brain | D. Bones
Answer:
Skin and glands
Which portion of The United states is at a high risk for hurricanes?
O Great lakes
O Desert southwest
O West coast
East Coast
Answer:
The west coast/east coast because hurricanes happen in marine tropic tectonic plates that also cause heavy tropical storms,tsunamis, and hurricanes. So therefore hurricanes apear in west and east coast.
Explanation:
What happens to an area when there is too much rain or precipitation in that area?
Answer:
Explanation:
DN: When there is more rain than the soil can absorb, water will quickly run off into rivers and creeks to overwhelm culverts and storm drains and cause a flash flood. This depends on several factors including rainfall rate, soil type, terrain, and amount of moisture in the soil.
How could a doctor test someone for hyperglycemia?
A doctor test someone for hyperglycemia by at for reactive hypoglycemia, you can need to take a take a look at known as a mixed-meal tolerance take a look at (MMTT).
What blood sugar degree is hyperglycemia?Hyperglycemia is blood glucose extra than one hundred twenty five mg/dL (milligrams consistent with deciliter) whilst fasting (now no longer ingesting for at the least 8 hours; someone with a fasting blood glucose extra than one hundred twenty five mg/dL has diabetes.
Hyperglycemia, in any other case called excessive blood sugar, may be identified with a blood take a look at which includes a fasting plasma glucose (FPG) take a look at, an A1C take a look at, or a fructosamine take a test.
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how long does it take a guienne fowl to grow up?
Answer:
eight to eight and a half months
I 26. Guys help, 15 points profit for you.
What equipment was used early on for scientific and archaeological purposes but is now more commonly used in military and industrial expeditions?
Categorical Data
Primary Source Information
Remotely Operated Vehicles
Atmospheric Diving Suits
Answer:
remotely operated vehicles
change active voice to passive
NONSENSE REPORT
please answer AsAp
Answer:
We've just attended a birthday party
you locked the door
Explanation:
English lesson
Which of the following best describes how an organism inherits physical characteristics, such as eye color, from their parents?
Answer:
Offspring receive chromosomes from their parents, each chromosome contains alleles, each allele contains genes which determine the appearance of an organism#carryonlearning
edlyn moreno
Overall garbage burns ______.
A: Easily
B: With much effort
C: With difficulty
D: By requiring large amounts of additional fuel
Answer:
a
Explanation:
it really depends on what is in the garbage but any garbage release methane which is heavily flammable. (why fires are prohibited near landfill sites)
What is the function of the
nuclear envelope?
A. It allows material in and out of the
nucleus.
B. It keeps organelles from bumping into
each other.
C. It creates cytoplasm.
D. It is where the DNA is located.
O
O
Nucleolus
Nuclear
envelop
If Earth's gravitational field strength is 10 N/kg, how many Newtons does a 0.7 kg object weigh?
A. 7N
B.9.3N
C. 10.7N
D. 0.07 N
in a scientific experiment , an experimental group is
Name the two glands that control the nervous system.
Answer:
pituitary and adrenal
A.hydrophobic tail
B.hyrophobic head
C.sodium-potassium pump
D.ATP
Answer:
A. Hydrophobic tail
Explanation:
Refer the attachment
please help!!! marking brainleist
Which best describes the structure of a DNA molecule?
O A. Two strands of DNA joined by nitrogenous bases
O B. One long strand of amino acids
O C. Two strands of amino acids joined by nucleic acids
D. One long strand of nucleic acids

Answer:
A. two strands of DNA joined by nitrogenous bases.
Explanation:
5. When people say "eat low on the food chain," what type of food are
they recommended
Genetic code is overlapping because the nitrogen bases are read continuously in groups of three nucleotide without sharing or overlapping.
True or false
Answer:
False
Explanation:
a genetic code will not overlap.