A: a. schist
E: Foilated: the texture of metamorphic rock in which the mineral grains are arranged in planes or bands. Schist is a metamorphic rock with well-developed foliation. It often contains significant amounts of mica which allow the rock to split into thin pieces. It is a rock of intermediate metamorphic grade between phyllite and gneiss.
What is another word for "fault" as it relates to earthquakes?
Answer:
vu
Explanation:
vtyuyh knjm
what will most likely happen to a charecteristic that has a high survival value in a population?
A. the charecteristic will decrease in frequency.
B. the charecteristic will not be inherited.
C. the charecteristic gene will mutate.
D. the charecteristic will increase in frequency.
help Azap
Answer:
D. The characteristic will increase in frequency
Explanation:
If the characteristic has high survival rate, the organism with that characteristic should also have a high reproduction rate, therefore increasing the population that has that characteristic
1.
Are the corals on the Great Barrier Reef at high risk, moderate risk, or low risk of bleaching due to heat stress? Use the temperature data to explain your answer.
Answer:
Moderate risk.
Explanation:
Now, I would say between moderate and high but the bars are not all that high, but yes, the coral will be damaged by overbleaching caused by heat stress. The bars are above at minimum 21.77 degrees Celsius and a maximum of 31 degrees Celsius. Coming from a middle schooler, it sounds like a brainless answer. I hope you get it right
As per the given graph, the corals on Great Barrier Reef are at moderate risk of bleaching.
What is coral bleaching?When the water temperature rises too high, corals expel the algae (zooxanthellae) that live in their tissues, causing the coral to turn completely white.
This is known as coral bleaching. A coral that bleaches is not dead. Corals can survive a bleaching event, but they are stressed and may die as a result.
Bleached corals are more likely to have slower growth rates, lower reproductive capacity, increased disease susceptibility, and higher mortality rates.
When more vulnerable species are killed by bleaching events, the coral community composition can change.
When corals are exposed to high temperatures, they expel the microscopic algae that live within their tissues, revealing their white skeletons.
Although bleached corals are not dead, they are more vulnerable to starvation and disease.
Thus, as in the given graph, the temperature range is fluctuating but are higher than the threshold heat for corals, these are on moderate risk of bleaching.
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De
minor
The picture shows on ant infected with the fungus Cordyceps. An infected ant will move to an area that is favorable
for the growth of the fungus. The fungus will remain there while its mycelia replace the ant's tissues, causing death
and eventually releasing more spores that can Infect other ants.
Answer:
A
Explanation:
i just took test
They help regulate the population of the arthropods in the jungle.
What is Cordyceps?
A fungus called cordyceps is found in China's high mountain regions and feeds on specific caterpillars. It is occasionally employed as medication.
The majority of supplements use lab-made cordyceps. Despite the fact that cordyceps is occasionally referred to as a mushroom, the form of cordyceps created in a lab does not grow a mushroom.
By stimulating immune system cells and certain molecules, cordyceps may enhance immunity. In especially with lung or skin malignancies, it may also aid in the fight against cancer cells and reduce tumor size. Natural cordyceps can be pricey and difficult to get.
Therefore, They help regulate the population of the arthropods in the jungle.
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Identify the parts of the expression 5x2 +7
5x is a
5 is a(n)
7 is a(n)
x is a
Answer:
Identify the parts of the expression 5x2 + 7.
5x2 is a term
5 is a coefficient
7 is a constant
x is a factor
Explanation:
Got it right on Edgenu
Select the correct answer from each drop-down menu. Dina is a paleoclimatologist. She wants to review documents to assess climate data for h
er hometown. Which historical documents should Dina examine in order to assess this climate data?
Dina should examine__________and_________to find historical climate data for her hometown.
Answer:
The correct answer is - newspaper articles and farmers' harvest yield records.
Explanation:
Paleoclimatologists are the people that study the ancient climate before the availability of the instrumental records or the data and therefore depend on the coral reefs or the rocks and also compare the current climate how dramatically different climate states occur in few decades.
Dina should examine newspaper articles to find out what type of climate was before and now in her hometown and she should also check records of farmer's harvest yield to get what type of weather and climate was there.
Answer:
The correct answers are:
- Newspaper Articles
- Farmers Harvest Yield Records
Explanation:
I got it right on the Edmentum test.
8. Write the process of water absorption by roots in plant
Answer: In higher plants, water is absorbed through root hairs from the soil water. The walls of root hairs are permeable to water and are hydrophilic in nature. They contain vacuoles filled with cell sap. Absorption of water by roots takes place by two mechanisms namely, active absorption and passive absorption. During active absorption, the root cells absorb water using metabolic energy released through respiration. Active absorption could be either osmotic absorption or non-osmotic absorption. In osmotic absorption, water is absorbed from the soil into the xylem of the roots in the osmotic gradient. In non-osmotic absorption, water is absorbed against the osmotic gradient. In passive absorption, water absorption is due to transpiration. In this, absorption of water into the root is due to conditions that originate in the top of the plant and the root cells play a passive role. Osmotic concentration of the root cells is due to the presence of soluble metabolic products synthesized in the aerial parts of the plants and later translocated downwards to the root cells.
Explanation:
Match
Solids
Liquids
Gases
Change of state of Matter
Particles are
tightly packed, but are
far enough apart to
slide over one
# another
Occurs due to heating or
cooling of a substance (adding or
removing energy)
have an
indefinite shape
and an indefinite
volume
Particles are
tightly packed, vibrating
about a fixed position
Answer: Solids- Particles are tightly packed, vibrating about a fixed position.
Liquids- Particles are tightly packed, but are far enough apart to slide over one another
Gases- have an indefinite shape and an indefinite volume
Change of state of Matter -Occurs due to heating or cooling of a substance (adding or removing energy)
Explanation: Hope it helps :)
Ecological succession is the —
a.
process of change to an ecological community over time
b.
passing down of advantageous traits to offspring
c.
an organism's ability to survive an environmental change
d.
the creation of a new species within an ecosystem
Read and answer this .........
Answer:
is this still unanswered? this was a long time ago
Explanation:
How many nucleotides make up a codon (section of mRNA)
Answer:
3
Explanation:
3 nucleotides make up a codon which codes for a protein
Discuss the potential benefits and possible harmful effects of genetic modification
Answer:
Some potential benefits of genetically modified organisms are as follows:
1. Improvement of the food situation worldwide
2. An increase in yield crops
3. An increase in the nutritional value of food
4. The development of pharmaceutical preparations of proven clinical significance.
Explanation:
On the other hand, some potential risks of genetically modified organisms are as follows:
1. Transgenic food may unfavorably affect the health of consumers.
2. Transgenic food may lead to development of alimentary allergies
3. Synthesis of toxic agents
4. Resistance to antibiotics
5. Other unknown effects of mixed genes on the animals or the environment.
This type of mutation results when one or more nitrogen base pairs are randomly added to the DNA.
Multiplicative Mutation
Substitution Mutation
Insertion Mutation
Deletion Mutation
which one?
One result of the rainshadow effect in the western United States is ?
Answer:
The correct answer is - loss of soil moisture east of mountain ranges.
Explanation:
Air or wind with moisture moves towards the top of the mountains where it precipitates and condenses before crossing the mountains and when this air crosses there is no moisture left in them to precipitate on another side.
The other side called rain shadow and is forced to become the area desert in the long run which is called the rainshadow effect. The major effect of the rainshadow effect is the formation of the deserts in a natural way.
Which of these processes does not involve the replication of chromosomes?
mitosis
meiosis
fertilization
formation of sex cells
Answer:
D
Explanation:
A researcher had 15 purebred wikl mice which were brown and all females, they were all mated with a male called Bob, All offspring were brown, These were then crossed among themselves with the following results 293 brown and 115 white
Complete question:
A researcher had 15 pure-bred wild mice which were brown and all were females. They were all mated with a male called Bob. All the offspring were brown. These were then crossed among themselves with the following results: 293 brown and 115 white.
(i). Determine the color of Bob.
(ii). Determine which color is dominant.
(iii). Work out the ratio of brown to white in the ‘grandchildren.’
(iv). If the researcher crosses two of the white 'grandchildren', determine the color of their offspring.
Use the Punnett square to work out your answers
Answer:
(i). Determine the color of Bob. BOB IS WHITE
(ii). Determine which color is dominant. BROWN IS DOMINANT
(iii). Work out the ratio of brown to white in the ‘grandchildren.’
PHENOTYPIC RATIO BROWN TO WHITE 3:1
(iv). If the researcher crosses two of the white 'grandchildren', determine the color of their offspring. THE WHOLE PROGENY WILL BE WHITE
Explanation:
Due to technical problems, you will find the complete question, answer, and explanation in the attached files.
int
2)
During the process of ecological succession
ing
21
ols
A)
many new species of organisms evolve rapidly.
B)
the number of species in the community decreases.
C)
the amount of biomass in the community stays constant.
D)
an increasing number of resources and niches become available for
animals.
Answer:
i think its c
Explanation:
what is the advantage of a double circulation?
someone awnser asap pls
Answer:
what hellpppp pleaseAnswer: It allows a greater flow of blood to the tissues. It helps in creating more pressure to pump blood around the whole body tissues and organs. A separation of oxygenated and deoxygenated blood is possible that leads to taking in oxygen-rich blood and removal of carbon dioxide from the blood through the lungs.
Explanation:I’m smart plz give brainlest
What are some extinct ancestors of the monkey
Answer:
Plesiadapis (56 million years old)
Notharctus (48 million years old)
Aegyptopithecus (30 million years old)
Proconsul (18 million years old)
Sivapithecus (8 million years old)
Explanation:
I searched it up
n class students are playing beef byproduct bingo! For my online students- please research the following by products and tell me how beef byproducts are related to the item.
Piano Keys
Mayonaise
Margarine
Tooth brushes
Cake Mix
Answer: okay
Explanation:
Question 6
1 pts
Geneticists have discovered many different gene mutations that have led to the
development of cancer. These mutations affect how often a cell reproduces. Which
process would be directly influenced by these mutations?
Answer:
Meotic cell division (mitosis)
Explain how physical and chemical properties influence the formation of ocean current and the distribution of marine life
False answers will be reported but if your answer is good I will give it brainliest.
Physical and chemical properties influence the formation of ocean current and the distribution of marine life through the different features present.
What is Marine life?This is referred to as the animals, plants and other organisms which live in salt water sea and oceans.
Physical and chemical factors such as oxygen levels and light availability promotes the presence of of plants and animals as they are able to undergo photosynthesis and also respire thereby ensuring their increased growth and reproduction.
High ocean current also reduces the amount of organisms present in the marine life due to them being washed away to other parts and hindering their survival.
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Polypeptides fold into a
lipid
nucleic acid
protein
carbohydrate
Answer:
protein
I hope it is helpful to you
What effect does an increase in human population most likely have on the biodiversity of the plant species found in the rainforest?
A. As human population increases, the succession in the rainforest leads to increased biodiversity.
B. As human population increases, the diversity of larger rainforest plant species increases.
C. As human population increases, the number of individual rainforest plant species increases.
D. As human population increases, the diversity of all rainforest plant species decreases.
E. As human population increases, the diversity of all rainforest plant species increases.
Answer:
Answers is the as human population increase the diversity of all rainforest plants species decrease
Explanation:
The effect of an increase in human population most likely to have on the biodiversity of the plant species found in the rainforest will be as human population increases, the diversity of all rainforest plant species decreases. Thus, the correct option is D.
What is Biodiversity?Biodiversity is the term used to describe the enormous variety of life forms which are present on the Earth. Biodiversity can be used more specifically to refer to all of the species which are present in one region or an ecosystem. Biodiversity refers to every living thing, including the plants, bacteria, animals, and the human population living in a geographical location.
An increase in the human population most likely have an effect on the biodiversity of the plant species which are found in the rainforest is that as the human population increases, the diversity of all the rainforest plant species decreases.
Therefore, the correct option is D.
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What are the pros and cons of dams used to control the flow of a river?
One of the benefits is that we can control where the water flows which allows us to make more structures around the world. However, when we make dams, the water cannot create natural levees and that is bad because natural levees are supposed to break so that it can spread soil from upriver, which protects the land around it. One example of this is the Mississippi river, which does not make natural levees that would protect the mouth of the river or the Gulf of Mexico. That means that the coast would be more subject to damage by hurricanes.
Hope this helps and have a nice day.
-R3TR0 Z3R0
Explanation:
pros : it can help generate electricity
water is keep safety if there was a drought
provides alternative ways for clean water
reliable
cons: can damage the animals habitat
can disrupt the views
expensive to build and maintain
may be unable to keep up with the government demands
Which of the following is the "bird flu virus"?
(a) H5N1
(b) Haemophilus influenzae
(c) HIV
(d) Rhinovirus
Answer:
H5N1
Explanation:
IS THE CORRECT ANSWER
Answer:
H5N1
Explanation:
The innermost cells of the
are continuously
dividing through mitosis to form new cells.
A change in the DNA structure of an organism is called a ?
Answer:
the change of DNA structure is a mutation
Explanation:
the molecule spreads
Which one of the following rocks would be made up of the same minerals as those you would find in basalt?
a. diorite
b. rhyolite
c. gabbro
d. granite
Answer:
Gabbro
Explanation:
Which other energy is often found when examining light energy?