Answer:
B. location
Explanation:
The depth, speed, and size are difficult to measure for a black hole. Therefore, location is the only reasonable answer!Please help on #21 I’ll mark you as brainliest if correct
Answer:
I think the answer is J: desert.
Explanation:
In the grassland, rainforest, and swamp, it either rains frequently or is constantly surrounded by water. However, deserts rarely get any water. Also, not many desert plants have leaves, but instead have very large stems, like cacti and large sage bushes. Therefore, the desert would be the most important habitat this could take place.
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how can a brick wall model as a group of plant cells
Answer:Like a brick wall, your body is composed of basic building blocks, and the building blocks of your body are cells.For example, epithelial cells protect the outside surface of the body as part of the skin and cover the organs and body cavities within. Bone cells build up bones to provide support for the body.
Explanation:
wrote an essay on it
Describe two ways of measuring biodiversity. Explain the relationship between biodiversity and ecosystem stability. As part of your explanation, discuss how susceptibility to disease in agricultural crops and in isolated tribal human populations provides evidence that supports this idea. (5 points)
Answer:
- Two predictors to measure biodiversity: Species Richness and Simpson's Index
- Biodiversity increases ecosystem stability
- It has been shown that natural ecosystems are more stable than monocultures, while isolated human populations are found in highly diverse ecosystems
Explanation:
Two major predictors to measure biodiversity are: 1-species richness and the 2-Simpson's index. The species richness is a count for the total number of the species in a given habitat and/or ecosystem; while Simpson's index is a similarity index that indicates the likelihood that two different individuals selected at random from a sample will belong to the same species, thereby also estimating the biodiversity of a habit and/or ecosystem. Simpson's index takes into consideration the number of species and the abundance of each species. Ecosystems with high diversity tend to be more stable and resilient than ecosystems with low diversity. Biodiversity increases ecosystem stability due to the species asynchrony, which is a strong driver capable of stabilizing multiple processes/functions in the ecosystems over time (e.g., the productivity of the ecosystems over time). In this regard, it has been shown that forests that are highly diverse in the number of species are more productive and stable under stress than monocultures (i.e., agricultural crops), while isolated human populations live in sustainable ecosystems, it is for that reasons that isolated tribes are only found in highly diverse ecosystems.
Globalization of the economy is increasing because of which of these
factors?
A Treaties limiting international trade
B. A decrease in demand for resources
G. Agreements limiting immigration
Oo
D. Advances in internet technology
Answer:
D
Explanation:
just did it
Analise as alternativas abaixo e assinale a INCORRETA sobre o sistema nervoso. *
Um neurônio motor atua nos músculos, recebendo estímulos.
Os receptores sensoriais percebem estímulos.
Na resposta involuntária, o estímulo recebido não é processado no cérebro.
Neurônios associativos conectam neurônios sensitivos aos neurônios motores.
Os nervos conectam o cérebro ao corpo.
Answer:
Na resposta involuntária, o estímulo recebido não é processado no cérebro. It's correct ✔
Which of the following describes an adaptation to the winter season?
Answer:
uh I don't don't know what which of the following your talking about do you just expect me to read you through the screen?!?
Which organisms consume the nitrogen that is converted into a usable form by bacteria? Select all that apply.
1. plants
2. dead organisms
3. decomposers
4. animals
Answer:
decomposes
Explanation:
ex : earthworm
Answer:
look at the screenshot hope this helps
Explanation:
if anyone has done this assignment before and knows the answers please help I’ll mark brainliest
Answer:
1. I will put a.c in home and drink cool and stay cool
2. I will drink ginger tea and coffee
it will automatically do when I eat some hot things it will warm when I eat cool I feel chill ☺️
what is the diffention of Oceanic - Oceanic Boundary
At an ocean-ocean convergent boundary, one of the plates (oceanic crust and lithospheric mantle) is pushed, or subducted, under the other (Figure 4.6. 1). Often it is the older and colder plate that is denser and subducts beneath the younger and warmer plate.Sep 17, 2019
The oceanic plate subducts into a trench, resulting in earthquakes. Melting of mantle material creates volcanoes at the subduction zone. If the magma is too viscous to rise to the surface it will become stuck in the crust to create intrusive igneous rocks
Arachidonic acid (ARA) and docosahexaenoic acid (DHA) are two long-chain fatty acids necessary for the development of Multiple Choice the nervous system, brain, and eyes. the endocrine and integumentary systems. the circulatory and respiratory systems. the muscles and bones.
Answer:
The correct answer is: the nervous system, brain, and eyes.
Explanation:
Arachidonic acid (ARA) and docosahexaenoic acid (DHA) are long-chain polyunsaturated fatty acids that have great nutritional value, as they are omega-6 and omega-3 fatty acids, respectively, meaning they are essential fats that cannot be produced by the body and, therefore, need to be part of the diet.
The consumption of ARA and DHA has been directly linked to the development of the brain and the retina, and the inclusion of these fatty acids in the nutrition of infants has been proven to be extremely beneficial to their growth.
Besides their functions in the development of the nervous system and the eyes, ARA and DHA play a role in maintaining a healthy immune system and preventing cardiovascular conditions.
Arachidonic acid (ARA) and docosahexaenoic acid (DHA) are two long-chain fatty acids necessary for the development of the nervous system, brain, and eyes.
Arachidonic acid (ARA) and docosahexaenoic acid (DHA) represent two long-chain polyunsaturated fatty acids.In mammals, these polyunsaturated fatty acids (ARA and DHA) are fundamental during the development of the nervous system, and they are found in milk.It is for that reason that in some countries DHA and ARA nutrients are added to the milk formulas used to feed babies.In conclusion, arachidonic acid (ARA) and docosahexaenoic acid (DHA) are two long-chain fatty acids necessary for the development of the nervous system, brain, and eyes.
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HELP
Oldest to youngest
Answer: Oldest to Youngest: B,E,C,D,A
Explanation: Hope that helped! :)
pls help asap!!————————-
Answer:
Your answer should be A
disturbance destroying an area through the climax of ecological succession
Answer:
hope this helps
secondary succession
Explanation:
Large, low intensity disturbances, such as plowing in conventional agriculture, result in moderate amounts of succession, where species can survive in the soil and quickly recolonize areas after a disturbance. This type of succession is often called secondary succession
how can you predict which way water moves across a cell membrane?
a) water will move from high to low concentration
b) there is no way to predict the movement of water
c) water will move from low to high concentration
Is this statement true or false?
Areas with mountains are warmer than other areas at the same latitude.
true
false
Answer:
Places at the same latitude may have very different climates if one is on a coast and one is inland. On the coast, the climate is influenced by warm moist air from the ocean. A coastal climate is usually mild. ... Farther inland, the climate is influenced by cold or hot air from the land.
Explanation:
hope this helps true
false
hope this helps
the fertilization of ovules from plant Q by pollen from plant R results in the productions of seeds. What percent of the genes in each offspring's chloroplasts wioll have been inherited from plant R
Answer:
The correct answer is - zero or 0%.
Explanation:
The fertilization in flowering plants takes place by fusing the pollen of one plant or flower with the ovum of another plant or flower of the same species normally and form a zygote. The zygote gets an equal amount of genetic material from both parent plants by the process f exchange of the genetic material.
The ovum or the egg cell of the plant is considered as the mother and the mother is responsible for the chloroplast And mitochondria of the progeny so in this case, the ovum and egg cell comes from the only plant Q thus, the percentage of chloroplast genes provided via Plant R is 0%.
How are wetlands and lakes related?
O A. Wetlands become lakes for part of each year.
B. Both are depressions that hold water year round.
C. Lakes can become wetlands as they age.
D. Both support populations of carnivorous plants.
Answer:
B
Explanation:
both are depressions that hold water year round
birth defects due to radiation are a concern also. why is a fetus especially at risk?
Of the babies that survive, however, few will have birth defects related to the exposure, regardless of how much radiation they were exposed to. Large radiation doses to the fetus during the more sensitive stages of development (between weeks 2 and 18 of pregnancy) can cause birth defects, especially to the brain.
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I need help with a quiz.
Read each past tense verb form. Then decide if it is regular or irregular.
bought
regular
irregular
Answer:
it is irregular
Explanation:
hope this helps
describe the "body " structure of a fungus
Answer:
A mass of hyphae make up the body of a fungus, which is called a mycelium (plural, mycelia). The hyphae of most fungi are divided into cells by internal walls called septa (singular, septum). Septa usually have little pores that are large enough to allow ribosomes, mitochondria and sometimes nuclei to flow among cells.
Explanation:
brainliest?
Are you the person I also gave the answer to before?
Answer:
Hyphae Fruiting structure and mycelium?
Why are iron meteorites the core of asteroids?
Answer:
They consist mainly of iron-nickel metal with small amounts of sulphide and carbide minerals. During the decay of radioactive elements in the early history of the solar system, many asteroids melted and the iron they contained, being dense, sank to the centre to form a metallic core.
Explanation:
Hope this helps luv
To become or stay physically fit, you should exercise and eat healthy.
O A. True
B. False
Herd behavior benefits wildebeests by (1 point)
O increasing the number of resources availablė.
O allowing altruistic behavior.
O decreasing the chance of spreading disease.
O helping individuals find mates.
Answer:
helping individuals find mates.
Explanation:
took test
The correct answer is option d helping individuals find mates.
We can begin the solution for this one with a method of elimination.
2 cannot be proper due to the fact herding conduct nearly definitely will increase the possibility of spreading diseases. For 3, having extra people in a set affects more opposition and consequently fewer assets so we are able to get rid of that one as well.Then the selection is among 1 & four. You ought to make a controversy for four however it appears a piece indistinct concerning the precise advantages of altruistic conduct. I'd argue that altruistic conduct is extra of an effect than a motive of sociality/herding.Choice 1 is a not unusual place reason for sociality in animals. In species that do not stay in social organizations trying to find buddies may be very high priced in phrases of time and electricity and publicity to predators. It's a whole lot less difficult to discover a mate while many people are residing in proximity. Because replica is this kind of essential a part of the existence cycle I consider 1 is the exceptional answer.What is herd behavior?Herd conduct is the conduct of people in a set appearing together without centralized direction. Herd conduct happens in animals in herds, packs, chook flocks, fish faculties, and so on, in addition to in humans.
Thus it is clear that the option that helps individuals find mates is the correct answer.
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Bengal Tigers (Panthera tigris tigris) have coat colors that are either golden (the dominant trait) or white. In examining a population of Bengal Tigers found in India, researchers found that the white tiger frequency was 4%. If this population had 200 tigers with 10 heterozygotes, calculate the actual genotype frequency of the heterozygotes in the tiger population.
Answer:
5%
Explanation:
Frequency of white tigers = 4%
population of tigers = 200
number of heterozygotes = 10
Determine the actual genotype frequency of Heterozygotes
frequency of heterozygotes = Number of heterozygotes / population
= ( 10 / 200 ) * 100
= 0.05 * 100 = 5%
Which option describes adaptation?
Select one:
A. Parents pass their genes to their offspring,
B. Only the strongest individuals in a population are likely to survive.
C. Over time, populations gain traits that make them more suited for the
environment
D. if there are enough resources, the population will grow
Answer:
C
Explanation:
Adaptation was first purposed by Charles Darwin, he stated that as the environment changes the animals will gain adaptations suitable for the environment. Therefore, C is the correct answer.
Have a nice day.
How many reflexes does an infant have?
Answer:
Root Reflex. This reflex begins when the corner of the baby's mouth is stroked or touched. ...
Suck Reflex. Rooting helps the baby become ready to suck. ...
Tonic Neck Reflex. ...
Moro Reflex. ...
Grasp Reflex. ...
Babinski Reflex. ...
Step Reflex.
Explanation:
Answer:
Root Reflex. This reflex begins when the corner of the baby's mouth is stroked or touched. ...
Suck Reflex. Rooting helps the baby become ready to suck. ...
Tonic Neck Reflex. ...
Moro Reflex. ...
Grasp Reflex. ...
Babinski Reflex. ...
Step Reflex.
Explanation:
brainliest pls
what are the interactions between atoms that are hydrolyzed by fungi to release nitrogen from these molecules?
Freshwater distribution and usage vary on Earth.
True or false ?
Answer:
True
Explanation:
Fresh water distribution is highly uneven in the world because of global warming and pollution.
Imagine two populations of penguins live in the same ecosystem. One population begins to exchange stones as a mating ritual while the other population begins to dance by shifting from one foot to the other. Individuals from each population will only mate with individuals that display the appropriate mating ritual. Which type of reproductive isolation mechanism does this scenario describe?(1 point)
Behavioral Isolation
Geographic Isolation
Temporal Isolation
Habitat Isolation
Answer:
i think its behavioral
Explanation:
Answer:
The answer would be Behavioral Isolation.
Explanation:
I did the Connections Academy Quick Check and it said it was correct.
Select ALL of the abiotic factors
lesson 5.01
Question 1 options:
fungi
air
soil
light
salinity
Answer:
light
Explanation:
An abiotic factor is a non-living component in the environment. This can be either a chemical or physical presence. Abiotic factors fall into three basic categories: climatic, edaphic and social. Climatic factors include humidity, sunlight and factors involving the climate. Edaphic refers to soil conditions, so edaphic abiotic factors include soil and geography of the land. Social factors include how the land is being used and water resources in the area. Five common abiotic factors are atmosphere, chemical elements, sunlight/temperature, wind and water.
Temperature and Light

•••
Temperature of the air and water affect animals, plants and humans in ecosystems. A rise in temperature has the potential to change the way a living thing develops, because it changes the metabolic rate of the organism. All living organisms have a tolerance level for temperature range. For example, a human being would die if he stood out in minus 50 degree temperatures for any length of time. Light exposure often affects the temperature. Areas with direct sunlight are warmer
