Answer:
A and C
Done this before
Earlier, it was mentioned that a mosquito has six chromosomes. How many chromosomes do the sperm and eggs of mosquitoes have?
a) 6
b)3
c)12
what subatomic particle determines whether an atom is radioactive?
Answer:
The Electrons. They have electronegativity
Explanation:
Brainliest+extra pointsss! Promise! Just please help!!!
Create an artificial island and study the model you have made. Based on what you have learned, make any changes that you think are necessary to minimize wave erosion. As part of that plan, make a recommendation for where you think homes and other important facilities should be built. If your recommendations are questioned, how could you test your ideas and gather evidence to support a persuasive argument? Make a plan and describe it here.
Answer:
Numerous techniques,1 technologies,2 and planning measures3 are available to address the issue of shoreline erosion, with most methods primarily intended to protect property from shore erosion caused by wave attack. Other erosive forces at the regional and local scale may affect the site’s geology and geomorphology, as described in Chapter 2, and some methods are specific to these forces. This chapter provides an overview of techniques and technologies commonly used to address erosion, followed by a discussion of important design elements and criteria that should be considered in selecting an approach to address erosion on sheltered coastlines.
Which action causes a chemical change?
A. leaves dropping from a tree
B. leaves blowing in the wind
C. leaves being burned in a fire
D. leaves being crushed into pieces
Whats the smallest functional unit in a multicelluar oraganism?
Answer:
The cell is the smallest structural and functional unit of living organisms, which can exist on its own.
Explanation:
Answer:
Cell. Lol sorry if i cant give you a proper answer and explanation but its cell.
The flat dark areas on the Moon are
a. lavas
b. dried lake beds
c. dried ocean basins
d. seawater
I think the answer is A. lava
What is the 5 dangers of silk road
plss help
What happens to a trait when genes combine in different ways?
Answer:
The half-sets of genes contributed by sperm and egg restore a whole set of genes in the offspring. Mendel found that different gene combinations from the parents resulted in specific ratios of dominant-to-recessive traits. ... This is Mendel's famous 3 to 1 ratio.
Explanation:
Answer:
Traits become different when genes combine
Explanation:
If a white dog with a short tail is crossed with a dog that is hom0zygous for black fur and heterozygous for a long tail, what is the probability (chance) that a puppy will be black with a short tail?
1 out of 16 (6% chance)
4 out of 16 (25% chance)
8 out of 16 (50% chance)
16 out of 16 (100% chance)
Apply Concepts: Assume the capital G. representing the alleles for green pods is dominants.
What color pods does the female plant parents have?
2. Apply Concept: Assume the lower-cage g representing the alleles for yellow pods is recessive. What color pods does the male plant parent have? Explain.
3.Apply Concept: Maintain the assumptions you made about the G and g alleles in question 1 and 2. What color pods will the offspring plant have? Explain.
4. Draw Conclusions: Suppose the male parent plant and female parent plant have three more
offspring. What color pods will these three offspring have? Explain.
Answer:
2.
Explanation:
How can wisdom teeth be evidence of evolution?
ok so i need a argumentive paper on ethic cloning This will need to be an MLA format paper.
Here are the expectations:
Times New Roman, size 12 font
Double Spaced
2 pages typed
Must have a bibliography
Paper should be relatively free of spelling and grammar errors.
Please note: I need the web address on where you pulled the information from.
this is for my 7th grade science class and i have no idea on how to do it so please help if you can and i will mark brainliest pleaseee help me thank you
Answer:
In bioethics, the ethics of cloning refers to a variety of ethical positions regarding the practice and possibilities of cloning, especially human cloning. While many of these views are religious in origin, some of the questions raised by cloning are faced by secular perspectives as well. Perspectives on human cloning are theoretical, as human therapeutic and reproductive cloning are not commercially used; animals are currently cloned in laboratories and in livestock production.
Advocates support the development of therapeutic cloning in order to generate tissues and whole organs to treat patients who otherwise cannot obtain transplants, to avoid the need for immunosuppressive drugs, and to stave off the effects of aging. Advocates for reproductive cloning believe that parents who cannot otherwise procreate should have access to technology.
Opponents of cloning have concerns that technology is not yet developed enough to be safe, and that it could be prone to abuse, either in the form of clones raised as slaves, or leading to the generation of humans from whom organs and tissues would be harvested. Opponents have also raised concerns about how cloned individuals could integrate with families and with society at large.
Religious groups are divided, with some opposing the technology as usurping God's place and, to the extent embryos are used, destroying a human life; others support therapeutic cloning's potential life-saving benefits.
Cloning of animals is opposed by animal-groups due to the number of cloned animals that suffer from malformations before they die, and while meat of cloned animals has been approved by the US FDA, its use is opposed by some other groups concerned about food safety.
(I found this info)
https://en.wikipedia.org/wiki/Ethics_of_cloning
Continental tropical air masses bring humid, warm air
True
false
PLEASE HELP EMERGENCY!! IF YOU ARE NOT 100% SURE ABOUT YOUR ANSWER DO NOT ANSWER THEN!! PLEASE!!
Question: Place the following in order from smallest to largest: Organ, Cell, Body System, Tissue
A. Organs Systems, Organs, Tissues, Cells
B. Cells, Tissues,Organs, Organ Systems
C. Tissues, Cells, Organ Systems, Organs
(This is 7th grade science)
Answer:
The answer =B
Explanation:
I'm doing this in my grade right now. I have aced all my exams and have an A in science.
It goes from
1/5
Atoms group together to create a cell
2/5
Cells group together to create tissue
3/5
Tissues group together to make organs
4/5
Organs group together to make organs system (A human does not have an organ system if say the stomach or heart is taken out(Because it kills them))
5/5
When organs systems work together and every thing fits together it makes an organism .Ex :Humans, dogs, birds.
Answer:
B
Explanation:
When writing a research paper, look for credible sources. Science doesn’t show bias, but humans do. Avoid sites and articles that provide facts without citing proper scientific evidence. You must be able to identify reliable sites so that the data in your research paper is credible.
Use sources that end in .gov. These government sites are reliable sources. You can also use sites ending in .edu. They’re generally trustworthy, but sometimes students, not scientists, write content for .edu websites. Always identify the source’s author before proceeding. Some .org and .com sites are credible, but it’s important to verify their authenticity. When reviewing a source, ask these questions:
Who authored the document?
Is the author a genetics expert?
What is the document’s purpose?
Does the document state facts that scientists can prove with evidence?
Does the document include opinions?
How old is the document?
Do other credible sources support the document’s statements?
Search for credible websites and note the information they contain. Write down two sources that you’ll use for your research paper, and cite them using Modern Language Association (MLA) citation methods.
A sample citation of sources using the MLA citation methods is Author(s). "Title of Article." Title of Periodical, Day Month Year, pages.
What is a Research Paper?This refers to the expanded essay that is written in order to find answers to research questions in an academic writing format.
Hence, we can already see that a list of reliable sources has been mentioned already and the important questions to ask when using sources for a research paper.
Therefore, we can see that when using Modern Language Association (MLA) citation methods, one should place the name of the author(s) in alphabetical order, then the title of the article, day, month, and year, then the pagination.
Read more about credible sources here:
https://brainly.com/question/784877
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Which choice best describes the process by which sedimentary rock forms?
Earthquakes and volcanoes form it instantly when they occur.
Over millions of years, the sediment settles, compacts, and cements.
Sediment gets carried to the mouth of a river, settles, and quickly forms sediment.
Over hundreds of years, the sediment settles, compacts, and cements.
Answer:
Sediment gets carried to the mouth of a river, settles, and quickly forms sediment.
Explanation:
When I searched this up it said almost the exact same thing as this does.
Sediment gets carried to the mouth of a river, settles, and quickly forms sediment. So, the correct option is C.
What are Sedimentary rocks?Sedimentary rocks are defined as the type of rocks that are formed by the accumulation or deposition of mineral or organic particles on the surface of the earth, followed by cementation. Sedimentation is describe as the collective name for the processes that cause these particles to settle in place.
Sedimentary rocks are formed on or near the Earth's surface when compare to metamorphic and igneous rocks, which are formed deep within the Earth. Sedimentary rocks are composed of particles of existing rock that have been weathered off by physical processes such as wind and water movement.
Therefore, the correct option is C.
Learn more about Sedimentary rocks, here:
https://brainly.com/question/10709497
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what are organisms of the same species that are at the same level of descent from a common ancestor called?
a. species of ancestors
b. generations
c. populations
d. hybrid levels
Gives Brainliest!!
Hormones control some actions in the body. The nervous system controls some actions as well. Reflex actions are part of the nervous system.
Give TWO ways in which a hormone-controlled action is different from a reflex action.
Answer:
The biggest difference between the two is that the nervous system uses electrical impulses to send signals through neurones, whereas the hormonal system uses chemical messengers transported into blood plasma to target cells. This means that communication is faster when using the nervous system.
Answer:
wym
Explanation:
ASAPPPPPPP!!!!!!!!!!!!!!!!!
PROBLEM IS CLIMATE CHANGE IN SPAIN
Explain why this problem is so urgent
Explain what will happen if the
problem is not addressed
Summarize the three most effective
solutions
If you have a personal connection to
the topic you can include it here.
HELP
what do you put into the punnett square and what is the percent of black and white fur?
What is the function of the trichocysts?
(in simple terms)
Answer:
Trichocyst, a structure in the cortex of certain ciliate and flagellate protozoans consisting of a cavity and long, thin threads that can be ejected in response to certain stimuli.
What is the function of the contractile vacuole? What would happen if the cell did not have this organelle?
Antibodies _____.
(I need help)
are proteins
attach to antigens
remain in the body once they are created
are produced by macrophages
are produced by lymphocytes
Answer:
are produced by lymphocytes, attach to antigens, and remain in the body once they are created
Explanation:
When different alleles both influence the phenotype of an organism, the result is....
a A genotype
b A phenotype
c An allele
d Codominance
Roberto lives inland in North America. He measured the temperature and precipitation every day for one winter month and calculated the average
temperature and precipitation amount for each week. He recorded his results in a chart
Answer:
maritime polar
Explanation:
the precipitation shows signs of a maritime polar
Answer:C
Explanation:
Pls Help
4. Myth: An organism's kingdom only describes physical characteristics.
Fact:
Evidence:
5. Myth: Mammals and plants don't belong in the same domain.
Fact:
Evidence:
Answer:
answer below
Explanation:
TRUE
1)Evidence:All living organisms are divided into three domains: Bacteria, Archaeaand Eukarya. All the organisms that possess a eukaryotic cell, plants, animals,protists, fungi are in the Eukarya domain. Therefore, mammals and plantsbelong to the same domain, the Eukarya domain.
2)FALSE
FACT: plants and animals belong to the same domain called the Eukarya.
Evidence: the domain Eukarya is divided into four kingdoms namely; Protista, Fungi, Plantae and Animalia
Explanation
According to the last universal common ancestor (LUCA) there are three cell types that each represents a domain namely; Bacteria, Archaea, Eukaryota. Living organisms are placed in to different kingdoms which are; Animals, Plants, Fungi, Bacteria and Protists. So The statement above is a myth.
hope this helps
I need two body systems that work together and an example
*50 POINTS*
Answer:
Two of them are the digestive system and respiratory system.
‘The example is Because the digestive system breaks down food and uses muscular contractions to move food through the digestive tract, it needs oxygen to function properly.
Explanation:
Which one of the following is NOT one of the reasons plants need phosphorus?
And
Which one of the following is a reason why animals need phosphorus?
The images below show two types of finches that live on different Galapagos Islands. Scientists have found that these two finches are genetically related, but they eat different kinds of seeds. One species eats larger and harder seeds than the other species.
What process caused these birds to have beaks with different shapes?
Answer:
The correct answer is - natural selection or more precisely adaptive radiation.
Explanation:
Adaptive radiation is the process in the evolution of an animal or organism into different types of species or types specialized to fit different environmental conditions. These are depend on the various condition like food availablity or weather or any environemnt condition. It is the part of the natural selection that involves adapting the beneficial traits into genome of an organism over time period.
In galpago finches they are adapted different morphological condtions, based in food availblity in the particular environments even they had same ancestor is the best example of the adaptive radiation.
help write else a paragraph
Answer:
You cant write a essay on something like that but you can write a document for it though
Explanation: