Answers
Answer:
B: four fundamental forces
Explanation:
According to the present understanding, there are four fundamental interactions or forces: gravitation, electromagnetism, the weak interaction, and the strong interaction.
(Source: Wikipedia)
Related Questions
What do humans need to travel in space that robots do not need?
Answers
Answer:
Astronauts must have oxygen, food, water, and rest. As for the robots they don't need that
Explanation:
Your Welcome<3
Janile got 4 kilograms of candy when she went trick-or-treating at Halloween. Since she didn't want to eat it all, she decided to share it with her 4 friends. If the 5 of them share the 4 kilograms, how much will each of them have?
Answers
Answer:
4/5= 0.8 kg per person.......
Many rain forest plants are prone to developing fungal infections on their leaves. Fungi can grow rapidly in moist environments, and a serious infection can kill plants
Answers
Answer:
Resistance plants increase in number whereas non-resistant plants decreases.
Explanation:
The environment of rain forest is suitable for the fungal growth because of the presence of humidity in the environment and we know that fungi needs moist places for its growth. These fungus attached on the leaves and takes nutrients from that plant that leads to the stunted growth and many cases death of the plant occurs. Some plants have no effect of this fungus due to the presence of resistance in them so if the fungus spreads in the whole forest so the plants which are prone to these fungal infections eliminated from that environment and resistant plants are increase in number.
Answer:
Part B
Many rain forest plants are prone to developing fungal infections on their leaves. Fungi can grow rapidly in moist environments, and a serious infection can kill plants. One rain forest plant species has a genetic variation that affects its leaf structure. The traits and the descriptions of the plant’s leaves are listed in the chart.
Explanation:
How are antibodies related to the type of blood a person can receive?
Does anyone k one what is
Answers
Answer:
If it is present, that person's blood is Rh positive (+); if not, the blood is Rh negative (-). ... For example, a Blood Group A individual has no B antigens on their red blood cells; therefore, this person's white blood cells will make antibodies against the B antigen (anti-B) that will be present in their plasma.
Explanation:
i hope this helps
Using the letter "T" and "t" with Tall height being dominant over short height. A heterozygous man for height marries a heterozygous woman for height. What is the correct F1 phenotypes for this cross?
Answers
75% would be tall, 25% would be short
genotypes: TT,Tt,tt
Explanation:
True or false: A cell's DNA is replicated during the M phase of the cell cycle.
Answers
what are 3 ways convection currents affect the weather
Answers
Which Gas Giant is farthest from the sun?
Answers
Answer:
Neptune
Explanation:
Answer:
Neptune
Explanation:
For about 20 years of every 250 years, Neptune is the FARTHEST planet in our solar system. NEPTUNE sometimes switches places with Pluto as the planet in our solar system farthest from the Sun.
hope this helps:)
Explain ONE possibe advantage of vivipary when compared to
ovipary
Answers
Embryos are protected and physiologically maintained by the pregnant female.
In the early stages of development, the embryos of dogs, pigs, and humans resemble one
another. This observation suggests that these animals may have
A)a common ancestry.
B)a similar number of chromosomes.
C)a similar habitat requirements.
D)the same blood components.
Answers
Answer:
a common ancestry.
Explanation:
Bacteria reproduce asexually by ...
Answers
Which option describes the function of RNA polymerase?
Select one:
Carrying amino acids to the transcription site.
Moving mRNA strands into and out of the nucleus.
Splitting the DNA double strand into two single strands.
Forming an RNA strand using a DNA strand as a template.
Answers
Answer:
brown
Explanation:
have you pooped today?
The option which describes the function of RNA polymerase is that it forms an RNA strand using a DNA strand as a template. Thus, the correct option for this question is D.
What is RNA polymerase?RNA polymerase may be defined as a multi-unit enzyme that synthesizes RNA molecules from a template of DNA through a process called transcription. This enzyme is responsible for copying a DNA sequence into an RNA sequence, during the process of transcription.
RNA polymerase binds to DNA, separates the strands, then uses one of the strands as a template from which to assemble nucleotides into a complementary RNA strand.
It uses a single-stranded DNA template to synthesize a complementary strand of RNA. Specifically, RNA polymerase builds an RNA strand in the 5' to 3' direction, adding each new nucleotide to the 3' end of the strand.
Therefore, the option which describes the function of RNA polymerase is that it forms an RNA strand using a DNA strand as a template. Thus, the correct option for this question is D.
To learn more about RNA polymerase, refer to the link:
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What other applications of DNA sequences can you think of?
No link plz :)
Answers
Answer:
Molecular biology.
Evolutionary biology.
Metagenomics.
Virology.
Medicine.
Forensics.
Discovery of DNA structure and function.
RNA sequencing.
Explanation:
there u go :D, u said please so i had to.
what Is Photosynthesis
Answers
Answer:
the process by which green plants and some other organisms use sunlight to synthesize foods from carbon dioxide and water.
Explanation:
Answer:
takes in the carbon dioxide produced by all breathing organisms and reintroduces oxygen into the atmosphere.
Explanation:
Which area is indicated in the diagram below? (5 points)
Оа
Thalamus
Ob
Pons
Oc
Cerebellum
Od
Brain stem
Answers
Answer:
Oa
Explanation:
Thalamus is the middle
The brain part represented in the diagram is thalamus.
What is brain?It is one of the most complex organs in our body.It controls various activities like: breathing, vision, memory, etc.It is divided into three parts: forebrain, midbrain and hindbrain.Forebrain consists: cerebrum, thalamus and hypothalamus.Hindbrain consists: cerebellum, medulla and pons.Midbrain is located between thalamus and pons.What is thalamus?It is located in the middle of brain and is a part of forebrain.The sensory information first gets processed in thalamus before being sent to the brain.
Hence, the correct answer is a. Thalamus.
To know more about brain here
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3. Which biomolecule is properly matched to its monomer?
A nucleic acid : amino acid
B polypeptide : 1 glycerol + 3 fatty acids
Clipid : nucleotide
D carbohydrate : monosaccharide
A
Answers
Answer:
D
Explanation:
Monosaccharides are simple units of carbohydrates
The cactus has a specialized fleshy stem that is specialized to store water for long periods of time. Which plant tissue most likely makes this action possible?
I know the answer is Ground, but i need to know WHY the answer is ground tissue. I WILL MARK BRAINLIEST
(on EDGE)
Answers
Answer:
If I were to guess its probably Vascular
Explanation:
Cactuses can store water nearly four months mainly in the winter and watering is not required for them frequently during that time. The stem acts as a reservoir for the amount of water it holds. The ground tissue of cactus has lots of parenchymal cells that store water.
What is parenchyma?The ground tissue system comes from a ground meristem which has three tissues, namely parenchyma, collenchyma, and sclerenchyma.
The ground tissue of cactus has many parenchyma cells that store water.
Thus, it can be concluded that the ground tissues helps cactus to store water for a long time.
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What can we learn about the organisms on this chart? *
A. Some of the animals are monkeys
B. They are each Classified under a different Kingdom
C. They have the same scientific name
D. They are closely related
Answers
I hope this helps you !
What is the function of tRNA in translation?
Answers
Answer:
bringing the correct amino acid molecules to the translation site
Which of the following statements is true about the current amount of carbon on Earth? A. There is the same amount of carbon on Earth now as there was 10,000 years ago B. There is no scientifically accurate way to determine the amount of carbon on Earth 10,000 years ago C. As a result of burning and fossil fuels, there is an increased amount of carbon on Earth now than there was 10,000 years ago D. As a result of burning and fossil fuels, there is a decreased amount of carbon on Earth now than there was 10,000 years ago
Answers
Answer:
b
Explanation:
What is the strand that would pair up with ATTCAAGC?
Answers
Muscles cannot function without ATP. Review your knowledge of ATP by answering the followini
questions.
ATP molecules store and release_____.
Answers
Answer:
energy
Explanation:
hope it helps.
Answer:
ATP molecules store and release energy.
Energy is released when ✔phosphate bonds are broken.
edge ✅⬇️
PLZZZZZ HELPPPPPPP!!!!
Neurons have long projections to transmit impulses. What is the name of these projections?
Answer:
Answers
Answer:
Axon
Explanation:
An axon is a long, slender projection of a nerve cell, or neuron, that typically conducts electrical impulses away from the neuron's cell body or soma.
Can I have brainliest, when someone else answers?
Answer:
I agree with the other person who answer
have a good day :)
Explanation:
When is gravity the strongest? (Select all that apply)
Group of answer choices
When the mass of the object is larger
When closer to the object
When the mass of the object is smaller
When farther away from the obje
Answers
Answer:When closer to the object
Explanation:
Answer:
When closer to the object
Explanation:
Objects with more mass have more gravity. Gravity also gets weaker with distance. So, the closer objects are to each other, the stronger their gravitational pull is.
Why cell wall is only found in plant cells
Answers
Answer:
This is because cell walls protect the cells and allow plants to grow to great heights.
Explanation:
Cells walls are made of a cellulose are only found in plant cells.
How can we tell that two species shared a common ancestor, and are therefore related?
Answers
Answer:
Homologous structures provide evidence for common ancestry, while analogous structures show that similar selective pressures can produce similar adaptations (beneficial features). Similarities and differences among biological molecules
Explanation:
There are multiple ways you can tell
you can look at the bone structure of an organism and see if it's homolougous
Or use a cladogram to tell what species share a common ancestor ( hope this helps)
why cant a human get a reaction time of zero
Answers
Answer:
Because it is impossible for humans to move at the speed of light, or even sound.
Explanation:
Choose words of phrases from the list to complete the sentences
Each word or phrases may be used once, more than once or not at all
carbon dioxide
nitrogen
anaerobic respiration
amino acids
aerobic respiration
lungs
liver
fats
kidneys
toxic
Excretion is defined as the removal of material and the waste products of metabolism.
Carbon dioxide is formed in humans during the process of .
Urea is produced in the and is excreted in the .
Urea is formed from that the body does not need.
Answers
Answer:
amino acids
anaerobic respiration
aerobic respiration
lungs
liver
kidneys
nitrogen
toxic
Explanation:
Excretion refers to the removal of waste products that is produced from amino acids metabolism.
Carbon dioxide is formed in living organisms in the process of both aerobic respiration and anaerobic respiration and can be removed from the body through lungs.
Urea is produced in the liver and then the blood is to be sent to the kidney and which is excreted from the body.
Urea is compounds of nitrogen which is formed from amino acids that contains toxic substances which the body does not need.
Explain what scientists might be able to learn about the seawater that existed millions of years ago by studying rocks that came into contact with seawater at that time in the past . Use evidence from the text to support your inference.
Answers
Answer:
About composition of water and organisms that lives there.
Explanation:
scientists might be able to learn about the composition of seawater that was present millions of years ago if we study those stones that comes in contact to that ancient seawater because the traces of particles still present on it. This study provides valuable information about ancient times of earth and its natural resources. These rocks also provides animals that were present in that sea water at that time.
Geologists using the aspects of geology and paleontology can study and analyze the evolutionary, physiology and ecological relation of plants, animals and other microorganisms with abiotic and other biotic factors.
The scientists will be able to understand the composition of the organism and the water that resided in the region.
This inference can be supported by:
The stones and rocks present in the seawater will depict the characteristics as they will have traces of particles present on them from the past years.This evaluation will provide insights into the natural resources and organisms present during the ancient times on the planet.This will also give data about the organism living in aquatic or terrestrial areas.Therefore, it will give the composition of water and organisms.
To learn more about the seawater and organisms follow the link:
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The complementary strand of DNA to the DNA fragment GGC ATA CAT is: (DNA replication)
CCG UAU GUA
GTA TAT CCG
ATG TAT GCC
CCG TAT GTA
which one ^
Answers
Answer:
CCG TAT GTA
Explanation:
In DNA replication, adenine pairs to thymine and cytosine pairs to guanine. We take the template strand and pair the correct letters (A to T, C to G).