Answer:
c. flow of electrons.
Explanation:
thanks
Answer:
C. Flow of Electros
Explanation:
How is the process of fertilization in animals like the process that takes place in plants?
Spores can become sperm that will fertilize the egg.
Self-fertilization is possible if no partner is available.
A sperm cell and an egg cell combine to form an embryo.
Sperm is encased in a grain of pollen to travel to an egg.
Answer:
Hope it helps :))
Explanation:
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Answer:
okay what is the question
Use two words to describe each rock type.
Igneous: Crystal rock
Metamorphic rock: Changing rock
Sedimentary: Sediment deposited
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Describe some of the main geologic events occurring during the Mesozoic era. This would include formation of mountains, opening of oceans, crunching continents, volcanic activity, major deposition of sediments, major structures eroded, etc:
Answer:
When the meteor hit a caused a chain reaction which caused all that and made some cloud that was toxic.
Explanation:
The circulatory system can help maintain body temperature by controlling the flow of blood to the skin.
True
False
Answer:
true
Explanation: i hope this is correct!
Answer: true
Explanation: just took the quiz and got an 100%
what organ system is affected? in colorblindness
Answer: Nervous System
Explanation:
Due to nerve cells dying.
is colorblindness a dominant or recessive trait? Explain your answer.
Answer:
ik from being color blind it is dominant
Explanation:
Answer:
recessive
Explanation:
Color blindness is basically a recessive condition linked to sex – it is transmitted in the 23 pair of chromosomes, which are spaghetti-like strands packed with genetic info. A normal person will have 23 pair of chromosomes in all cells other than sex cells.
is albinism a dominant or recessive trait? Explain your answer.
Answer:
albinism is a recessive trait.
Explanation:
In order to have the genetic mutation, you must have two of the gene for it to be present. However, if you only have one of the genes, you are a carrier for said mutation.
hope this helped :)
HELP help HELP help HELP help
The answer is True.
Mutation will always be an adaptation.
what is this planet
Distance from Sun- 0.72 AU 9.54 AU
Planet composition- rocky mantle, iron core hydrogen, helium
Gases in atmosphere-very dense atmosphere that is 96.5% poisonous carbon dioxide and 3.5% nitrogen mostly hydrogen and helium
Number of moons -0 62
Rings- no rings
Answer:
The answer is Venus,
In the boxes below, fill in the appropriate neuron parts, structures, or functions.
Robins feed on earthworms, which live in moist soil. If a drought took place, we could expect the number of ___________.
Answer: C.
Explanation:
Smooth muscle _____.
is only found in the heart
appears to have stripes
controls involuntary actions
is also called skeletal muscle
Answer:
i think it is c
Explanation:
Answer:
its C
Explanation:
What were key documents referenced in the establishing Arizona Statehood?
The main difference between ocean water and lake water is that ocean water contains - *
A. oxygen
B. salt
C. sediment
D. plants
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A student at an exhibition looks at a model of Earth, as shown. The model is made using different colors to show water and land on the surface of Earth. The color green shows areas covered in land and blue shows areas covered in water. Each side of the model is shown.
The student learns that the water on Earth is stored in different forms. Water on Earth is broadly categorized into salt water and freshwater. The usability of water depends on the quantity available and its characteristics. The model shows the distribution of water on Earth in various reservoirs.
Question:The student claims there are large quantities of water immediately available for humans to drink on the surface of Earth. Is the claim given by the student correct? Use evidence from the graphs to describe why or why not.
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Answer:
the claim given by the student is false. the diagram shows that 3% of the total water on earth is fresh water. All the other water would have to be filtered and made safe to drink.
Explanation:
Xavier drew a diagram to compare the roles of oxygen and hydrogen in photosynthesis.
Which label belongs in the area marked X?
Enters plant as a part of water
Combines with carbon dioxide
Is released into air through stomata
Is stored in leaves for later use
Answer:
The corret answer is c
Explanation:
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Some areas of the world are experiencing more desert-like conditions due to climate change. This change most favors the survival of species with abilities to do which of the following?
Answer:
sense infrared and ultraviolet light
Ocean water is-
A. mixture
B. compound
C. element
D. fresh water
How do earthquakes impact ecosystems?
pls help me!!!!!! :)
Answer:
Earthquakes can affect the ecosystem in different ways. They mostly damage a lot of things on ground, but can cause massive tsunamis in sea. Earthquakes can also move land around and change the ecosystem, and carry diseases to other places.
Explanation:
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Can someone plz answer the two questions below plz and thank you!!!
Answer:
What questions
Explanation:
please please help!! i'm struggling,,
In what way does an earthquake provide evidence about the layers of Earth? Use complete sentences to write your answer.
Answer:
When an earthquake occurs the seismic waves (P and S waves) spread out in all directions through the Earth's interior. Seismic stations located at increasing distances from the earthquake epicenter will record seismic waves that have traveled through increasing depths in the Earth.
Explanation:
arious impairments of the mind are commonly associated with old age. To what extent are these biological in origin? To what extent, social in origin?
Answer:
When you begin getting old, matters inside your frame begins off revolved shutting down, like memory, resistance to sickness, etc. The bulk changed into born with all of this stuff running very well. We felt top and lifestyles changed into a pleasure. But while you attain 70' matters begin to end running and could retain to accomplish that until you die. Some human beings stay longer than others and their frame appears to keep collectively loads better. But we can all die one day.
Explanation:
brailist
Answer:
When you begin getting old, matters inside your frame begins off revolved shutting down, like memory, resistance to sickness, etc. The bulk changed into born with all of this stuff running very well. We felt top and lifestyles changed into a pleasure. But while you attain 70' matters begin to end running and could retain to accomplish that until you die. Some human beings stay longer than others and their frame appears to keep collectively loads better. But we can all die one day.
Explanation:please
add me
Which is an example of trace fossils?
A. an insect getting stuck in a tree sap that hardened
B. sediment hardening around a trilobite
C. footprints from a dinosaur in mud that hardened
D. minerals replacing tissue in wood and hardening
Answer:
A. An insect getting stuck in tree sap that hardened
Explanation:
The answer is A because that is one of the ways to collect DNA samples for animals. The other way is digging for fossils.
salivary glands release a liquid called saliva, which helps to break food down.
1. mechanical
2. chemical
Answer:
2. chemical
Explanation:
Is the classification system of domains and kingdoms the only system that scientists have ever used to classify organisms?
No, the classification system of domains and kingdoms is not the only system that scientists have used to classify organisms.
What is a classification process?The classification of living organisms has been a continuous process since the time of Aristotle, and scientists have used various systems over time to classify organisms.
Prior to the current system, scientists used a five-kingdom classification system that classified organisms into Monera, Protista, Fungi, Plantae, and Animalia. However, advances in molecular biology and genetics led to the realization that this system did not accurately reflect the evolutionary relationships among organisms.
The current classification system, which is based on three domains - Archaea, Bacteria, and Eukarya - was proposed in the late 1970s and early 1980s by Carl Woese and his colleagues.
Learn more about classification, here:
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Describe rock formation and make sure to use vocabulary
Answer:
Rock formation is an isolated, scenic, or spectacular surfure rock outcrop. Rock formation usually is the result of weathering and erosion sculpting of an existing rock. The term rock formation can also refer as specific sedimentary strata or other rock unit in stratigraphic and pathologic studies.
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Please help, this is to difficult for my last two brain cells to configure ;-;
Answer:
ok
Explanation: