Answer:
Newton's 3rd law
Explanation:
When you lean against the wall, there is a contact made between you and the wall, so whenever contact comes into play, normal reaction force always exist, so that makes up action-reaction pair.. so it's Newton's third law!!
Help me please! Thanks
Answer:
WATSON and CRICK For number 5
Explanation:
actually, i'm not lying ;)
Can someone pls help me with these two question pls I would really appreciate it. I’ll give brainliest to whoever answers it correctly.
Answer:
lithium and oxygen - ionic bondsulphur and oxygen - covalent bondwhat are breeding programmes for endangered species?
also give an example
Answer:
A breeding programme for endangered animals is where endangered animals are taken from their natural habitats in the wild and bred together in captivity to stop them going completely extinct. For example in the UK, beavers were endangered until they were entered into a breeding programme and eventually, successfully, reintroduced to their natural habitats in the UK.
Explanation:
Acompound has the empirical formula CH.
The molar mass for the molecular formula is
78 g/mol. What is the molecular formula?
Why is DNA analysis useful for classification
Answer:
Well, it helps us categorize organisms so we can more easily communicate biological information.
Explanation:
(Meme attached for you.)
The following original section of DNA is replicated, and a mutation occurs in the sequence. Compare the original sequence to the copied sequence. Which type of mutation occurred?
The original DNA.
TTACGGCCTA
The copied DNA.
TTACGCCTA
1. Physical
2. insertion
3. Deletion
4. substitution
3. Deletion
Explanation:
The original DNA is TTACGGCCTA when the copied one misses the second G
TTACGGCCTA
TTAC GCCTA
The empty space is where the deletion happened.
Where does compression often occur?
1. Along a normal fault
2. Along a strike strip fault
3. At a divergent boundary
4. At a convergent boundary
Please hurry, thank you!
Answer:
Compression often occurs at a convergent boundary.
Compression often occur at a convergent boundary.
What does compression often occur?Compression is the most common stress, that occurs at convergent plate boundaries.Tension is the major type of stress at divergent plate boundaries.What are convergent and divergent boundary?When two plates come together, it is known as a convergent boundary.When two plates move away from each other,it is known as divergent boundary.What are strik strip fault and normal strip fault?
Strik strip fault is a fault on which the two blocks slide past one another.Normal faults is an inclines fractures where the rock moves down.
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can someone help plsssssssssssssssss
Answer:
The body will not retain enough nutrients.
Explanation:
Hope this helps!!
17. At the end of their biology unit, 7th grade students were asked to make a glossary of biological terms. Which student did the best job of defining the word "heredity"?
Answer:
The question is incomplete, I found a matching question online:
At the end of their biology unit, 7th grade students were asked to make a glossary of biological terms. Which student did the best job of defining the word "heredity"?
A) Kendall- Heredity is the study of chromosomes and the genes that they contain.
B) Carla- Heredity is the passing of genetic information contained in chromosomes from one generation to the next.
C) Joseph- Heredity is the study of human characteristics passed down from parent to offspring.
D) Devon- Heredity is the reason that tall parents will usually have tall children.
Answer:
The correct answer is:
Carla- Heredity is the passing of genetic information contained in chromosomes from one generation to the next. (B)
Explanation:
Heredity, also known as inheritance is the passing down of genetic traits and genetic information from parents to their offspring through reproduction (sexual or asexual), and this information is contained in DNA materials called chromosomes.
Carla's definition most appropriatly captures the context of genetics, while Kendall and Joseph rather defined "genetics", which is the study of heredity.
Devon did not give a definition, but rather an example.
Please help me on this!
Answer:
im pretty sure its B
Explanation:
PLEASE HELP, WILL MARK BRAINLEST
why is important to use an organism with a recessive phenotype in a cross with an organism of unknown Genotype
Answer:
One of the central conclusions Mendel reached after studying and breeding multiple generations of pea plants was the idea that "[you cannot] draw from the external resemblances [any] conclusions as to [the plants'] internal nature." Today, scientists use the word "phenotype" to refer to what Mendel termed an organism's "external resemblance," and the word "genotype" to refer to what Mendel termed an organism's "internal nature." Thus, to restate Mendel's conclusion in modern terms, an organism's genotype cannot be inferred by simply observing its phenotype. Indeed, Mendel's experiments revealed that phenotypes could be hidden in one generation, only to reemerge in subsequent generations. Mendel thus wondered how organisms preserved the "elementen" (or hereditary material) associated with these traits in the intervening generation, when the traits were hidden from view.
It is important to use an organism with a recessive phenotype in a cross with an organism of an unknown genotype to identify the recessive traits.
What are phenotype and genotype?The observable traits of an individual are the result of gene expression; the clinical manifestation of a person with a certain genotype is called the phenotype of an individual. Some examples of the phenotype are height, skin color, eye color, hair nature, etc.
The term "genotype" refers to an organism's whole gene pool, or, in other words, the genetic makeup of that creature. The phrase can also be used to describe the alleles, or different forms of a gene, that an organism carries in a more specific meaning.
A recessive phenotype is used in a cross with an organism of unknown Genotype to identify the recessive traits.
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An event that restricts the size of a population such as weather events like drought or flood is likely a
1)density dependent limiting factor
2)density independent limiting factor
3)immigration
4)emmigration
Answer:
The correct answer is - 2) density-independent limiting factor.
Explanation:
Density-independent limiting factors are the factors that cause a change in the size of the population without getting influenced by the density of the population.
Density-independent limiting factors include biotic or abiotic factors with catastrophic conditions such as natural disasters such as floods, earthquakes, drought, fires, and many more.
Drought affects the size of the population by increasing competition in the ecosystem for resources.
What happens when a cell gets too large?
Answer:
As a cell grows bigger, its internal volume enlarges and the cell membrane expands. Unfortunately, the volume increases more rapidly than does the surface area, and so the relative amount of surface area available to pass materials to a unit volume of the cell steadily decreases.
Explanation:
1. Which type of information about rattlesnakes
does the bar graph above show? SC.7.L.15.2
A adaptation
B evolution
Cmimicry
D variation
Answer:
Variation
Explanation:
Answer: Variation
Explanation:
Has different species of rattlesnakes shown in the graph.
A hemisphere experiences summer when _____________ .
A) it is tilted toward the Sun
B) it is tilted away from the Sun
Answer:
A
Explanation:
tilted towards sun....
Which labeled structure would be the most likely site in which these malfunctioning proteins exist?
Choose 1 answer:
Choose 1 answer:
(Choice A)
A
Structure A
(Choice B)
B
Structure B
(Choice C)
C
Structure C
(Choice D)
D
None of these labeled structures would be the site of the malfunctioning proteins.
Explanation:
you answer is D none of these labeled structures would be the side of the malfunctioning proteins
Answer:
Its A
Explanation:
Can you write an essay about what makes a good rapper.
I will mark you Brainly.
Answer:
There are many rappers out there in the world yet only a few of them are really well known and recognized. Of course this is because they meet peoples expectations. Different people have different opinions on what makes a good rapper. Things that I think make a good rapper is that they need to have good flow, meaningful lyrics that actually make sense and not just rhyme any word with another that doesn't make sense. Another thing is how they are like as a person as well. If they are a pretty decent human being and meets peoples expectations then they will be considered as a good rapper. If the person is not only ignorant but also can't rap well then they are considered bad. Like I said many people have different opinions but these are just mines.
Explanation:
You may change anything you would like but I hope this helped!
In relation to natural gas, where is crude oil generally found?
Crude oil is found above natural gas reservoirs.
Crude oil is found next to natural gas reservoirs.
Crude oil is mixed in with natural gas reservoirs.
Crude oil is found below natural gas reservoirs.
Answer:
*Crude oil is found below natural gas reservoirs.*
Explanation:
the explanation is because well.. that is where it is found.
Answer:
*Crude oil is found below natural gas reservoirs.*
:)
What is the difference in terms of function and structure for arteries and veins?
In your own words describe the Theory of Evolution and Natural selection
Why are viruses considered to be nonliving?
A)They cannot live outside a host
B)They do not respond to their environment
C)They cannot use energy
D) They have no genetic material
Answer:
it should be A if im correct.
Under what conditions would you expect to see a full moon?
Answer:
when the Moon has moved in its orbit so that Earth is “between” the Moon and the Sun.
Explanation:
5. How many pairs of chromosomes are there in each
human *body cell?
Answer:
In humans, each cell normally contains 23 pairs of chromosomes, for a total of 46.
Explanation:
all you need is in the photo
ASAP
Answer:
D.)
Explanation:
Answer:
CCA
Explanation:
Which level includes organisms that get their energy solely from an abiotic factor?
Answer:
Not enough information, but I would have to go with producers.
Explanation:
Producers use abiotic factors (mainly the sun and water).
tiying pe
Answer the following questions.
4) Choose the best answer.
How are organisms classified in the phylum category?
based on basic body structure
color
cell structure
chromosomes
Answer:
Basic body structure.
Explanation:
Organisms classified in the phylum category on the basis of their basic body structure. Organisms are classified in the groups and subgroups on the basis of similarities and differences. Those organisms that show resemblance is to be put in the same group. They have some similar characteristics such mode of reproduction, mobility, feeding behaviour and body structure etc.
At the end of meiosis, what do females make?
Answer:
Meiosis produces our sex cells or gametes. Females produce an egg. Males produce sperm
Explanation:
Answer:
at the end of meiosis, females take the xx chromosome equals to 23each
what do the phase changes condensation, evaporation, and crystallization have in common?
Answer:
They are all a part of the water cycle.
Explanation:
Hope this helps!!!
What is the variety of gene combinations that exist within a population called?
A population's genetic diversity can be quantified via genetic variation, genetic diversity is the term used to describe the genetic variation of an entire species.
What is genetic variation?Each variant of a gene is referred to as an allele, and genetic variations are the variances in DNA segments or genes across individuals.
A population's naturally occurring genetic diversity is studied by population geneticists. A population's gene pool is made up of all the genes and different alternative or allelic versions of those genes.
Some genes exist in a number of forms, all of which share the same genetic locus on a chromosome.
Therefore, genetic diversity is the variety of gene combinations that exist within a population.
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