Answer:
B
Explanation:
Under certain conditions, it is possible to get more work out of a machine than you put into it.
Please select the best answer from the choices provided
T
F
Answer:
f :)
Explanation:
what goes up when the rain goes down ?
Answer:
Umbrella goes up when rain comes down.
Answer:
UMBRELLA
Explanation:
Umbrella goes up when rain comes down.
HAVE A GOOD DAY
person who studies inscets
Answer:
An entomologist
Explanation:
How many federal agencies are responsible for managing land resources in the United States
2
4
6
10
Answer:
The answer is 4
Explanation:
Right on EDGE 2021!
For the statement "How many federal agencies are responsible for managing land resources in the United States" it is four, This is further explained below, Option 4 is correct.
To find the number of Federal agencies we need to know more about Federal agencies.
What are Federal agencies?Federal agencies are simply defined as a one-of-a-kind government body created to address specific issues, such as a nation's security.
In conclusion, The four agencies are
The Department of Agriculture's Forest Service the Department of the Interior's Bureau of Land Management (BLM) Fish and Wildlife Service (FWS) National Park Service (NPS)Read more about Nations
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Which greenhouse gas is produced by commercial refrigeration and air conditioning systems?
carbon dioxide
fluorinated gas
nitrous oxide
methane
answer:
-- b), fluorinated gas
hope this helps.
The greenhouse gas that is produced by commercial refrigeration and air conditioning systems is fluorinated gas.
WHAT IS GREENHOUSE GAS?A greenhouse gas is a gas that has the ability to trap and release heat energy into the atmosphere.
Greenhouse gases are the major causes of global warming, which is the rise in the global atmospheric temperature.
Examples of greenhouse gases are carbon dioxide, methane, fluorinated gas etc. Therefore, greenhouse gas that is produced by commercial refrigeration and air conditioning systems is fluorinated gas.
Learn more about greenhouse gases at: https://brainly.com/question/11595872
Which type of mutation does the model demonstrate?
Answer:
G
Explanation:
TATC is being inserted into the sequence
give proof and show work and ill give brainliest
Answer:
An outbreak of a disease that infects squirrels in the park.
Explanation:
All the other answer choices would increase the population of squirrels. For the first option, more trees = more habitats = more squirrels to live in. For the second option, less hawks = less predators = more squirrels that will survive. For the third option, heavy rain = more acorns = more food for more squirrels.
Only the last option would limit the growth of a population of squirrels since diseases kill organisms in a population.
i need 2 example each for connective of tissues, Epithelial, muscle and nervous
Answer:
Connective tissue adipose, cartilage, bone.
Epithelial epidermis, the outermost layer of the skin.
Muscle skeletal, cardiac, and smooth.
Nervous neurons and neuroglia
The joints in all of your fingers are _________________________ joints.. Single line text.
Answer:
I believe they would be h_i_n_g_e.
Explanation:
The Fingers can only move so much unlike the thumb.
Answer:
Explanation:
proximal interphalangea joint metacarpophalangeal joint distal interphalangeal joint
Bird species from temperate regions must cope with relatively short breeding seasons. A study examined the relationship between blood testosterone level (ng/ml) and the duration of the egg-laying period (months) in temperate bird species. The scatterplot below displays this relationship, after taking the logarithm of each variable. A plausible value for the correlation between the logarithm of egg-laying duration and the logarithm of testosterone level is
Answer:
The answer is "-0.4".
Explanation:
In that situation, the value of the possible correlations between the egg-laying logarithm as well as the testosterone level logarithm is equal to 4 It value is equal to the percentage 4=-0.4.
a. What is the diploid number of the species shown in Figure 1?
b. What is the haploid number of the species?
Answer:
I hope this helps you
Explanation:
1)This number is abbreviated as 2n where n stands for the number of chromosomes. For humans, the diploid chromosome number equation is 2n = 46 because humans have two sets of 23 chromosomes (22 sets of two autosomal or non-sex chromosomes and one set of two sex chromosomes).
2)Under normal conditions, the haploid number is exactly half the total number of chromosomes present in the organism's somatic cells. For diploid organisms, the monoploid number and haploid number are equal; in humans, both are equal to 23.
The diploid number is 2n no. of chromosomes and thus it is diploid instead of haploid.
This variety is abbreviated as 2n wherein n stands for the variety of chromosomes. For people, the diploid chromosome variety equation is 2n = 46 due to the fact that people have units of 23 chromosomes (22 units of autosomal or non-intercourse chromosomes and one set of chromosomes).Under everyday conditions, the haploid variety is precisely 1/2 of the entire variety of chromosomes gift withinside the organism's somatic cells. For diploid organisms, the monoploid variety and haploid variety are identical; in people, each is identical to 23.What are chromosomes?Chromosomes are thread-like systems placed in the nucleus of animal and plant cells. Each chromosome is made from protein and a single molecule of deoxyribonucleic acid (DNA).
Thus it is clear that the diploid and haploid number of the species depends on the number of chromosomes.
To learn more about chromosomes refer to the link :
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which of the following is a difference between DNA and RNA?
Answer:
C is best answer
Explanation:
Hope this helps!
Im having trouble with this
Humidity refers to the moisture in the air or the amount of water vapor found in the air, and it is very high in rainforests (around 80%).
Question 4 options:
True
False
Answer:
True
Explanation:
Humidity refers to the moisture in the air or the amount of water vapor found in the air, and it is very high in rainforests is True statement.
What is Humidity?The amount of water vapor in the air is known as humidity. The humidity will be high if there is a lot of water vapor in the atmosphere. It feels wetter outside as the humidity rises.
Relative humidity is the term typically used to describe humidity in weather reports.
The amount of water vapor that is actually present in the air, represented as a percentage of the maximum amount of water vapor that the air can contain at the same temperature, is known as relative humidity.
Therefore, Humidity refers to the moisture in the air or the amount of water vapor found in the air, and it is very high in rainforests is True statement.
To learn more about Humidity, refer to the link:
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I’ll give points + brainalist (:
The highlighted structure is a tract that connects the ___. The highlighted structure is a tract that connects the ___. hypothalamus and epithalamus hippocampus with the hypothalamus amygdala and the cingulate gyrus None of the choices is correct.
Answer:
The highlighted structure is a tract that connects the hypothalamus and epithalamus .
Explanation:
The given highlighted structure is a optic chisma or optic chiasma.
OPTIC CHISMA- The optic chiasm is an X-shaped structure created in the brain by the crossing of optic nerves. The brain and the eye are connected by the optic nerve. The optic chiasm is considered to be a pivotal point of evolution by biologists. The crossing and uncrossing optic nerve fibers that pass through the optic chiasm are thought to have evolved to help with binocular vision and eye-hand coordination.
Nerve fibers from half of each eye pass over to the opposite side of the brain at the optic chiasm. The fibers from the other half of the retina migrate to the same side of the brain as the fibers from the other half of the retina. Every half of the brain receives visual signals from both eyes' visual fields as a result of this junction.
Hence , the correct answer is hypothalamus and epithalamus .
The given highlighted structure is attached here -
Chloroplasts require oxygen.
True
Or
False??
Answer:
yes true because The oxygen released by the chloroplasts is the same oxygen you breathe every day.
Explanation:
Please select the word from the list that best fits the definition
where the energy in food is stored until it is released
Answer:
The correct answer is - Mitochondria.
Explanation:
Mitochondria is the location that stores the energy in food until it is released. It is the cellular organelle that is the place where the cellular respiration process takes place.
In this organelle, the stored food is converted into a usable energy form, ATP. Mitochondria is also known as the powerhouse of the cell as it converts and releases the energy from the stored sugar or food.
Thus, the correct answer is - mitochondria.
What do we call the area of Earth,
from the top of the highest mountain
to the bottom of the ocean, in which
all life exists?
A. atmosphere
B. life bubble
C. biosphere
What is the difference between a normal baby and a baby with down syndrome
Answer:
hope this helps you :)
Explanation:
Typically, a baby is born with 46 chromosomes. Babies with Down syndrome have an extra copy of one of these chromosomes, chromosome 21. A medical term for having an extra copy of a chromosome is 'trisomy. ' Down syndrome is also referred to as Trisomy 21.
Why is it important that gametes be haploid?
I GOT YOU SO EASY
Answer:because when the sperm and the egg fuse together the cell will have 46 chromosomes.
Answer:
It is important that chromosomes are haploids because when the sperm and the egg fuse together the cell will have 46 chromosomes. polar bodies are haploid cells produced during meiosis which are smaller in size compared to the gamete and will disintegrate
Explanation:
Hope this helped Mark BRAINLIEST!!!
Goldfish, tuna, trout, bass are all
Bony,jawless, or cartilaginous?
Answer:
Bony
Hope this helps!
Answer:
bony
Explanation:
i`ve come across this question before, i`m pretty sure this is right
Describe how brine pools function
Explanation:
Brine pools are sometimes called sea floor "lakes" because the dense brine does not easily mix with overlying seawater. The high salinity raises the density of the brine, which creates a distinct surface and shoreline for the pool. When submarines dive into brine pools, they float on the brine surface due to the high density
answer and show proof and ill give brainliest
Answer:
Explanation: negative human impact on the pH of Earth’s oceans can be reduced.
Identify the sections of the mid-oceanic ridge that have reversed polarity on the right side of the ridge.
Normal magnetic
polarity
Reversed magnetic
polarity
Mid-ocean ridge
Lithosphere
Magma
Answer:
Normal And Mid-Ocean
Explanation:
Just did it and it was right :)
Based on the magnetism on the seafloor, the sections with reversed polarity on the right side are shown as the grey areas in the diagram attached.
Magnetism on the seafloor
Leads to ridges having reversed and normal polarity.These ridges often alternate.The first ridge to the right will have a normal polarity. The next ridge will be reversed and this trend will then repeat till the end.
Find out more about reversed polarity at https://brainly.com/question/14382969.
Scientists classify organisms in a branch of science called taxonomy. Which scientific tool listed below would aid scientists in determining how closely related two organisms are so that the scientists could classify them?
A. a meter stick to measure the sizes of the organisms
B. an x-ray to examine the skeletal structure of the organisms
C. a triple-beam balance to calculate the relative masses of the organisms
D. an analog GPS tracker to investigate the habitats and ecosystems of the organisms?
Answer:
b
Explanation: if they could see an x-ray of the bone structure they could understand further how they are related
All of the world's plants, animals, and microorganisms are included in taxonomy, which is the science of naming, describing, and classifying species.
What is Taxonomy?Taxonomists identify, describe, and classify species, particularly those that are novel to science, using morphological, behavioral, genetic, and biochemical observations.
Taxonomy recognizes and catalogs the elements of biological diversity, offering the fundamental information necessary for the management and application of the Convention on Biological Diversity.
Taxonomists have identified roughly 1.78 million species of animals, plants, and microorganisms throughout the past 250 years of study, but the true number of species is unknown and likely between 5 and 30 million.
Therefore, All of the world's plants, animals, and microorganisms are included in taxonomy, which is the science of naming, describing, and classifying species.
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Using the figure, match the following
The muscle fiber (cell) is indicated by
Label A
Label B
Label C
Label D
Answer:
Hope it helps
Explanation:
The label A represents mitochondria.
The mitochondria are also called the powerhouse of the cell which converts glucose to energy-rich molecules of ATP.
Label B represents the nucleus.
The nucleus contains the genetic material or DNA, RNA, nucleolus, chromatin fibers, and proteins. It contains the chromosomes which control the hereditary characteristics.
Label C represents the lysosome.
Lysosomes contain digestive juices which break down large cell parts and large molecules and help in intracellular digestion.
Label D represents rough endoplasmic reticulum having ribosomes.
The rough endoplasmic reticulum provides a surface for protein synthesis. It is also used to transport cellular contents from one cell to another.
Which type of energy transfer occurs primarily in liquids and gasses?
Answer:
Convection and conduction are the two most prominent methods of heat transfer in liquids and gases.
Do students learn more when they are hungry? I don’t think so. We should have a vending machine at our school because people get hungry in the middle of the day, it would raise money for sports and clubs, and students would learn more.
Answer:
No they will not learn more because thier mind will in food and they will not understand
Woodpeckers and squirrels fight for nesting rights in the same holes and spaces in trees, while the lions and cheetahs of the African savanna fight for the same antelope and gazelle prey. Which of the following statements about these relationships is accurate?
A. These are examples of competition because the organisms are fighting for resources.
B. These are examples of predation because the organisms are trying to take each other’s food and homes.
C. These are examples of predation because lions and cheetahs eat woodpeckers and squirrels.
D. These are examples of competition because no organisms are helped or harmed.
Answer:
a
Explanation:
both of the cases the organisms are fighting for a resource