Los seres humanos tienen 23 pares de cromosomas. Pero un total de 46.
¡Espero que sirva de ayuda!
What would happen to a backyard if it was left unattended for years?
Answer:
It's not so much what happens to the backyard, it would be overgrown with grass and weeds and probably be a new home to animals like snakes, but its more what would happen to what's in the backyard, tools and bikes would rust, soon anything indicative of a previous owner would hardly be recognizable
Explanation:
If the backyard of a garden is left unattended for years then the grass in that area will over-grow and a number of different organisms will inhabit in the area. The biodiversity of the area increase as well as rusting is observed.
What is Rusting?Rusting is the corrosion of iron. Rustin happens when iron is left open in air. The iron metal reacts with the oxygen gas in the humid condition which results into rusting of iron. The vehicles parked in the backyard will rust in this condition.
The biodiversity is the sum total of all the living organisms present in a particular area. When the backyard of a house is left unattended the grass in that area will grow very fast and this will cause the insects to inhabit in that area which will cause increase in the biodiversity.
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Plz help me I need help
water molecules are polar.
mark me brainliesttt :))
HELPPPP, ASAPPP THEY ONLY GAVE ME A FEW MINUTES TO COMPLETE!!
Discuss the benefits and drawbacks of
using solar energy and wind energy.
Answer:
hmm I'd say something like "Solar and Wind energy systems are renewable sources and ultimately are healthier for the planet, the drawback is that other resources (i.e oil and coal) tend to be cheaper"
Answer:
Solar Energy:-Benefits-
Solar power is completely cleanIt produces no air pollution, no water pollution, no greenhouse gas effects and carbon - free alsoNo harmful emissions are released when electricity is being produced by solar panels.It also reduces the need for finite resources.Drawbacks-
Solar Energy Storage Is ExpensiveUses a Lot of SpaceIts Weather-Dependent, slthough solar energy can still be collected during cloudy and rainy days, the efficiency of the solar system drops.Initial cost of purchasing a solar system is fairly high.Wind Energy:-Benefits-
Wind is a domestic source of energyIt's a clean fuel sourceIt's sustainable and causes no harmful emissions. Wind energy is a green energy source and does not cause pollution.Drawbacks-
Wind turbines are prone to noise disturbances.The wind is inconsistentWind turbines involve high upfront capital investment.Installation can take up a significant portion of land.Energy
as it transfers from one consumer to the next.
increases
decreases
stays the same
Explanation:
increases
I hope I helped u >~<
9(5x + 1) ÷ 3y
From the expression above, provide an example of each of the following: sum, term, product, factor, quotient, and coefficient. If any are not present, write "not present."
Answer:
[tex] \frac{9(5x + 1)}{3y} \\ = \frac{3(5x + 1)}{y} \\ = \frac{15x + 3}{y} [/tex]
Answer:
Explanation:
5. Which statement is true of an organ system?
An organ system supports all parts of the
organism.
An organ system is not necessary for the survival
of the organism.
One organ system can take over for another organ
system
One organ system has no connection with other
organ systems.
organ system support all part of body
Which of the following best describes the importance of the phase of mitosis shown in cell 1?
In the given shown cell 1 , chromatids separate so that daughter cells have genetic information that is DNA similar to that of parent.
What is DNA?DNA is a hereditary material which is present in human beings as well as all other living organisms. Every cell which is present in an organism's body has DNA which is the same. Most of the DNA is situated in the cell's nucleus and small amount of it can be found in the cell's mitochondria as well.
Information which is stored in DNA is stored as codes made up of four chemical bases namely, adenine, thymine , cytosine and guanine.Human DNA consists of 3 billion bases .The order of the bases determines information which is required for building and maintaining an organism.
DNA bases are capable of pairing up with each other. Adenine pairs with thymine and guanine pairs up with cytosine .Each base is also attached to a sugar molecule and a phosphate group. A base, phosphate sugar are together called as nucleotides.
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In this food web, what would happen if the zebra population declined due
to a disease?
1 point
O
A. There would be more competition among the lions, hyenas, and cheetahs.
B. The giraffe population would decrease
C. Baboons would have a food shortage.
ОО
D. The grass population would decrease
what happened to the lynx population in 2005 and explanation for it
Answer:
Declines of lynx in the lower 48 states were due to trapping and timber harvests that removed, changed and fragmented habitat. Today, timber harvest, recreation and their related activities are the threats to lynx habitat.
Explanation:
Your welcome! :)
A rocket engine pushing off from the ground.
A. Newton's 1st law
B. Newton's 2nd law
C. Newton's 3rd law
Answer:
es la b la segunda ley newton
What would happen if glycolysis could not happen in a cell?
O A. The cell would use anaerobic respiration.
O B. The cell would not produce ATP molecules.
O C. The cell would produce more energy.
D. The cell would begin fermentation.
Answer:
B. The cell would not produce ATP molecules.
Which of the following genotypes could correctly describes Mike Wazowski's horns?
hhTT
hhtt
HATT
HHtt
Answer:
HHHt
its not one of the options but thats the correct answer
here, i placed a link (it had all the answers)
https://www.livingston.org/cms/lib9/NJ01000562/Centricity/Domain/600/Monster%20Genetics%20ANSWER%20KEY.pdf
hope this helps!
add me/give brainiest if you can!
When someone says the word "desert," what plant do you picture? You're probably
picturing the saguaro cactus. Saguaros are known for their long, tall branches that look like
arms. These branches don't start to grow until the cactus is 50 to 70 years old. The folds
along the saguaro's stem and branches are called pleats. What are they for? These pleats
store water for the cactus, which is important in the hot, dry desert. A desert plant's spikes
aren't just to keep animals away. They also help provide shade during the long hours they
spend in the sun.
A saguaro cactus will
A
store water in its pleats.
B
shoot spikes at animals.
С
only live up to 70 years.
D
grow branches immediately
Answer:
It's A
Explanation:
B
H
C
G
D
E
F
Which organelle is labeled H?
Answer:
H
Explanation:
When an acid and a base react together, what are the products?
A) Acid and Salt
B) Salt and Base
C) Base and Water
D) Salt and Water
Answer:
D.Salt and water
Explanation:
:) hope this helped
replanting trees on a bare hillside is an example of
A) conservation and refforestation
B) preservation and conservation
C) restoration and preservation
D) refforestation and restoration
Answer:
A
Explanation:
firstly, conservation because by planting trees, the land dat was once proned to erosion is covered thereby conserving de land and reforestation because, u hv replaced trees dat were once cut there
Help Pls, realllly important! Absurd answers will be reported •_•
I’ll put picture below ;D
Which of the following best explains the speed at which these planets orbit the Sun?
Thanks! <3
Answer: Imma be honest I think it's the 2nd one
Explanation:
Answer:
option b
Explanation:
have a great dayyyyy
easy biology question first correct answer gets brainliest
Answer:
The answer is C because I said so
If a person is operating a leaf blower at 110 decibels, and using a pair of noise cancelling headphones that reduces the relative intensity by 100 times, will the sound be in the safe range of human hearing?
Answer:
Yes
Explanation:
What will happen to the rate of
photosynthesis if the amount of
atmospheric nitrogen available to
a plant increases?
A. It will increase.
B. It will decrease.
C. It will be unaffected.
Answer:
A, it will increase
Explanation:
nitrogen is essentially like food to plants. so the more they get the bigger they can grow.
please help with this
Answer:
Answer is a Tape worm
Cuanta poblacion tiene Yunga?
Answer:
1570
Explanation:
A biologist found an asymmetrical organism. A part of the organism was injured, but it was able to repair itself through regeneration.
Because the organism is asymmetrical and it was able to regenerate, it's probably
and belongs to the phylum
Answer:
Because the organism is asymmetrical and it was able to regenerate, it’s probably (an amphibian), and belongs to the phylum (Mollusca).
In regeneration, the organism is asymmetrical and it was able to regenerate, it’s probably (an amphibian), and belongs to the phylum (Mollusca).
What do you mean by regeneration?In plants and animals, regeneration is the natural process of restoring damaged or missing cells, tissues, organs, or even entire body parts to full function.
One of the processes by which an organism split into multiple pieces regrows to its original state is regeneration. Stem cells are specialized cells that carry out this process. It happens in life forms that have an exceptionally basic construction with not many particular cells.
Plants and animals can replace or restore damaged or missing cells, tissues, organs, and even entire body parts to full function through a natural process known as regeneration. Regeneration is being studied by scientists for its potential medical applications.
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How would an asthma attack most likely affect oxygen delivery in the body
Answer:
when things are working normally, the amount of air we breath in is about the same as the amount we breath out. But during an asthma attack, air gets trapped in the lungs making it harder and harder to breath
Question 1 of 30
Which type of society has an economy primarily based on farming?
A. Industrial
B. Agrarian
C. Pastoral
D. Nomadic
SUBMIT
Answer:
Agrarian
Explanation:
From what you can see about the shape of HIV, explain what the problem would be with a vaccine to HIV?
Answer:
Diversity and strategies.
Explanation:
The problem would be with a vaccine to HIV is that HIV virus has diversity as well as strategies of HIV virus adopted to avoid the effect of vaccine so it can't kill the HIV virus from the body so the virus cause infection to the cells of the body again and again. The diversification of HIV strain reduce the impact of vaccine on HIV virus whereas using different strategies by the HIV virus to avoid effects of vaccine.
HELP SOS PLEASE !!!!! (ONLY CORRECT ANSWERS PLEASE)
Answer:
1- Option A) describes an index fossil. Trilobite existed for a short time, but was abundant and lived in many locations.
2- Option B) Continents were once joined and have since drifted apart.
Explanation:
1) Fossils are animal and vegetable rests found in different strata of sedimentary rocks. Sedimentary layers deposit chronologically, so they are used to reflect history. They keep in each layer some of the forms of life that inhabited that area in the past. These fossils turn to be very useful while dating ages. The term Index fossils refer to those fossils that only existed in a given era or geological period during evolution.
Index fossils must:
• Be easily recognizable and distinguishable from all the other fossils
• Have lived in a relatively short geological period
• Present a wide geographic distribution
• Have lived in different sedimentary basins
• Appear in different types of rocks
• Be abundant
A) Trilobite existed for a short time, but was abundant and lived in many locations. The species accomplish the requirements. It is easily recognizable, had a wide geographic distribution, was abundant, and lived for a short time.
2) The tectonic plates theory states that there is a continual movement of the crust. It explains the movement of the different plates and their directions and interactions. The continental drift theory explains how these movements have been taking place since millions of years ago. When continents were together in a unique continent, many species used to inhabit it. When plates started to separate, they took some of these species that got apart by the ocean. Some species were already dead and fossilized, while some other organisms died during continental drift and got fossilized after the divergence. The existence of the same fossils, placed in the same layers and of the same age, suggests that they used to inhabit the same area and died during the same time, meaning that continents were together when they got fossilized.
3.2 Justify the statement by giving TWO reasons why Nguni cattle
can thrive under difficult condition.
(2)
Answer:
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Explanation:
theres the answer.
Plssss help
Respiration is the process of reattaching a phosphate to ADP to form ATP.
What is the name of the process in which ATP changes to ADP, releasing energy. Is that respiration as well or is it something else?
Answer:
Name of the process : phosphorylation.
Explanation:
This process is known as phosphorylation. Glucose can be converted into Glucose-6-phosphate by the addition of the phosphate group from ATP. ATP serves as the biological energy company, releasing energy for both anabolic and catabolic processes and being recharged by energy generated from other catabolic reactions
Please help asap!! I will mark you as brainliest :)
Answer:
50%
Explanation:
