Answer: False, and I didn't understand what you asked, rewrite it in the comment section with better grammar
Explanation:
Answer:
false
Explanation:
the time it takes to orbit the sun for earth is 365 days. the way day and night exists Is that the moon orbits the earth and the earth spins. the earth's rotation takes about one day. therefore, a planets day being the time it takes to orbit the sun is false.
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Homologous structures are structures found in one species that have the same basic anatomical structure and embryonic origin as those found
In another species. If homologous structures are found on organisms of two different species, the species are related, even if only distantly.
Which of the following structures are homologous and illustrate evidence of an evolutionary relationship?
OA
a wasp's wing and a dolphin's flipper
OB
a bird's wing and a butterfly's wing
Ос.
a whale's flipper and a cat's leg
OD.
a catfish's fin and a bee's antenna
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Answer:
Yhyn
Explanation:
Yh
\\
A salamander population was divided when a highway was built, cutting off one end of the stream from the pond it had connected to. Over many generations,
the salamanders evolved into two completely different species. What is the best explanation for this?
A. fish ate all the slower salamanders.
B. One salamander outcompeted the other for food and resources
C. Humans brought the second salamander over from Europe and started breeding it in the pond.
D. The isolation of each population (along with random mutation) over time made it impossible for the two populations to interbreed with each
other
Answer:
D.
Just makes the most sense yo
Part C What is the name of the chemical that is branched?
Answer:
Many alkanes are so-called branched alkanes.
Answer:
The name of the branched chemical is isopropyl cyanide.
Explanation:
WHAT WOULD HAPPEN IF WE STOPPED
MONITORING HOW MUCH NON-
RENEWABLE RESOURCES WE USE
Science
If we don't track the usage of important non-renewable resources, the certain non-renewable recourse would cease to exist.
This could affect the world tremendously, and everyone could die, as well.
Which is one factor that adds to the greenhouse effect
Answer:
The gases that contribute most to the Earth's greenhouse effect are: water vapour, carbon dioxide, nitrous oxide, methane and ozone. The contribution that a greenhouse gas makes to the greenhouse effect depends on the amount of it that it is the atmosphere and how much heat that particular gas absorbs and re-radiates.
Explanation:
Answer:
An increase in gases in the atmosphere that absorb heat
Explanation:
Greenhouse gases such as CO2, can trap heat and alter our climate and to some extent cause the greenhouse effect.
In no more than 150 words explain how we use our senses daily, (I did this one time and she marked as bad and she told me to do it again :/ please help )
Whats the summary Galapagos finch evolution
Answer:
Darwin's finches are a classic example of an adaptive radiation. Their common ancestor arrived on the Galapagos about two million years ago. During the time that has passed the Darwin's finches have evolved into 15 recognized species differing in body size, beak shape, song and feeding behavior.
Create an argument to help inform your community about the impacts of sprawl on wetland ecosystems and ways to protect wetlands from further decline. Use evidence and scientific reasoning to support your response.
Answer:
Negative impact.
Explanation:
There is a negative impacts of sprawl on wetland ecosystems because it destroys the habitat of thousands of organisms. Making laws to restrict housing in a wetlands and avoiding making houses on the wetland are the ways to protect wetlands from further decline. Human activities is the main factor that causes harm to wetland ecosystem so sprawl has adverse impact on wetland ecosystem.
Select ALL of the molecules that are
produced in cellular respiration and are reactants in photosynthesis.
Answer:
6Carbon Dioxide (CO2) + 6Water (H2O) + energy
Explanation:
The products for cellular respiration are the same as the reactants in photosynthesis. Each process is dependent upon the other. The results/products of cellular respiration are 6 carbon dioxide molecules and 6 water molecules along with the releasing of energy. In photosynthesis energy is absorbed in cellular respiration energy is a byproduct.
How do fossils demonstrate evidence of evolution?
A. They show that ancient species share similarities with species now on Earth.
B. They show evidence of species that are now extinct.
C. They are the primary source of evidence of natural selection.
D. Fossils reveal that many species have remained unchanged for millions of years.
Answer:
A
Explanation:
A is the answer because it shows that evolutionary change over time
During which process does one bacterium inject its DNA into another
bacterium through a thin tube called a pilus?
A. Transduction
B. Binary fission
C. Conjugation
D. Transformation
The subdivision of era is called ?
Answer:
In the time scale above you can see that the Phanerozoic is divided into three eras: Cenozoic, Mesozoic and Paleozoic. Very significant events in Earth's history are used to determine the boundaries of the eras. Eras are subdivided into periods
Explanation:
Environmental factors determine whether or not all genetic traits lead to health issues.
Answer:
False
Explanation:
Answer:false
Explanation:
Mutations of the DNA are only passed on to future generations if the change occurred in a –
A. sperm or egg cell.
B. cancerous liver cell.
C. brain cell.
D. mutated skin cell.
Answer:
A. sperm or egg cell............
what is a genotype
A.)an organism's combination of genes for a trait
B.)the collection of dominant genes in an organism
c.) the ratio of dominant to recessive genes in an individual
D.) an organism's appearance as a result of its genes
Answer:
The answer is B
Explanation:
because that contains dominant genes
Match each synthetic polymer to its use.
polyethylene
used for packaging materials
polystyrene foam
used for tires and soles of shoes
vulcanized rubber
used for plastic toys
nylon
used for ropes and nets
Answer:
hi
Explanation:
ok
Answer:
polystyrene foam ➜ used for packaging materials
nylon ➜ used for ropes and nets
polyethylene ➜ used for plastic toys
vulcanized rubber ➜ used for tires and soles of shoes
Explanation:
I did it in edgeunity but I couldn't do it on my laptop (school laptop) cause I wasn't logged in my brainly account and I forgot my login info.
Where would you expect to find a mountain range caused by the collision of two continental plates on the map below?
Answer:
A
Explanation:
The Himalayas is formed by two plates collide each other
how do red blood cell,muscle cells and nerve cells differ from a typical animal cell
Answer:Red blood cells carry a specific type of protein, called hemoglobin, which is able to bind oxygen and release it in other tissues. A nerve cell doesn't have this protein because it doesn't need to bind oxygen. Instead, the nerve cell uses other proteins that help it transmit signals to other cells.
Explanation:
how does the digestive system help the body maintain homeostasis? if it doesn't function correctly how does it affect the body?
Answer:
The bacterial flora in the intestines are essential to homeostasis in the body. They not only break down food so the nutrients can be absorbed, they produce vitamins like biotin and vitamin K and guard against harmful bacteria that enter the system
Explanation:
pls mark me as brainlist
Thank you
Al cruzar 2 moscas negras se obtiene una descendencia formada por 216 moscas negras y 72 oscuras blancas. A) Razone el cruzamiento y determine fenotipo y genotipo.
Answer:
Fenotipo: Moscas negras y moscas blancas.
Genotipo: Nn y nn.
Explanation:
Sabemos que al cruzar dos moscas un pequeño porcentaje de su descendencia es blanca y la mayoría negra. Por ende, hay dos alelos distintos para el color, uno codifica para moscas de color negro y el otro para las de color blanco. Como la mayoría de la descendencia es negra, el gen domiante es el negro, a este lo denominaremos con la N y al recesivo con la letra n.
Para que haya moscas blancas, las dos moscas que se cruzan tienen que ser Nn, es decir, su genotipo tiene que ser heterocigoto. Podemos verificar esto con un cuadro de Punnett:
║N ║n
N║NN║Nn
n║Nn ║nn
Con el cuadro de Punnet vemos que la descendencia tiene los genotipo, es decir, los genes que un ser tiene, Nn y nn. El fenotipo, es decir, lo que podemos ver de los genes, sera moscas de color negro y moscas de color blanco.
Como el gen dominante es el negro, cualquier mosca con este gen expresara este color y solo las moscas con genotipo h0m0cigoto (nn) expresaran el color blanco.
Which of the types of cells in T. adhaerens contain cilia? (Choose all that apply)
gland cells
cylinder cells
fiber cells
cover cells
Answer:
Its Gland cells, Cylinder cells, and Cover cells
Explanation:
Cells like Gland cells, Cylinder cells, and Cover cells contains cilia in T. adhaerens.
What is T.adhaerens?Trichoplax adhaerens is one of the three named species in the phylum Placozoa. They have two cellular layers: the top epitheloid layer is made of ciliated (cover cells) flattened toward the outside of the organism, and the bottom layer is made up of cylinder cells that possess cilia used in locomotion, and gland cells that lack cilia.
Moreover, trichoplax generally has a thinly flattened, plate-like body in cross-section around half a millimetre, occasionally up to two or three millimetres. The body is usually only about 25 µm thick.
Therefore, these colorlessly gray organisms are so thin they are transparent when illuminated from behind, and in most cases are barely visible to the eye.
Learn more about T. adhaerens:
https://brainly.com/question/24267449
#SPJ
Which is a function of the structure that is represented in the image?
Answer:
Thats the cell membrane, its lets things in and out of the cell for energy and whatnot
Explanation:
cellular respiration and that stuff
Select the five stages of the nitrogen cycle.
desalinization
ammonification
nitrification
exhalation
assimilation
denitrification
absorption
exclusion
fixation
extension
1) Nitrogen fixation
2) Nitrification
3)Assimilation
4)Ammonification
5)Denitrification
Answer:
hope this helps!
Explanation:
In general, the nitrogen cycle has five steps:
- Nitrogen fixation (N2 to NH3/ NH4+ or NO3-)
- Nitrification (NH3 to NO3-)
- Assimilation (Incorporation of NH3 and NO3- into biological tissues)
- Ammonification (organic nitrogen compounds to NH3)
- Denitrification (NO3- to N2)
source: https://www.fondriest.com/news/nitrogencycle.htm
Question 9 of 10
What could a human living now and a horse living thousands of years ago
have in common?
A. They need the same amount of energy to survive.
B. They have the exact same DNA.
C. They are made of some of the same matter.
O D. They both get their energy directly from the sun.
SUBMIT
Answer:
they're made of some of the same matter
Please help I’ll give brainliest
names for a male puppy ?
Answer: Cat
Explanation:
What type of organisms use celluar respiration to get energy
Bacteria, archaea, plants, protists, animals, and fungi, can use cellular respiration.
And the main ones that use celluar respiration are autotrophs and heterotrophs.
Hope I helped you out (:
what are the causes of cancer????
Answer:
Explanation:
Cancer is caused by changes (mutations) to the DNA within cells. The DNA inside a cell is packaged into a large number of individual genes, each of which contains a set of instructions telling the cell what functions to perform, as well as how to grow and divide
Which organism is a top producer?
a) algae
b) sharks
c) small fish
d) zooplankton
b) Name one thing that would increase the carrying capacity of the moth ecosystem. (3 points)
Answer: Abrupt deaths of some moth populations
Explanation: I have the answer key