In this ecosystem, the kelp
is a foundation species and the otter
is a keystone species.
Why does Tyson ask Jim Lovell “Who was on the far side of the command module as it rounded the Moon?”
Answer:
It depends on the passage or story.
Explanation:
An atom on the periodic table can be identified by its
Answer:
The number of protons in it.
Explanation:
There are two properties that can be used to identify an element:
the atomic number the number of protons in an atom.The number of neutrons and number of electrons are frequently equal to the number of protons, but can vary depending on the atom in question
What will happen if Switch 3 is closed and the other switches are left open?
A Only Buzzer 1 will work.
B None of the lights or buzzers will work.
C Only Buzzer 1 and Light 3 will work.
D
Only Light 1 and Light 2 will work.
Explanation:
only light 1 and light 2 will work
match the genes with their linkage ability
Answer:
sorry I don't understand your question
In which form is energy stored at the end of photosynthesis?
A. Solar energy
B. Electron energy
C. Proton energy
D. Chemical energy
Answer:
D. Chemical Energy
Explanation:
Sunlight is converted to chemical energy in the form of ATP (adenosine triphosphate), which is the main energy-storing molecule in living organisms. ATP is then transported throughout the chloroplast and used to provide the chemical energy necessary to power other metabolic reactions.
Need the explanation for this map
please need it
Answer:
ok its talking about discovring plate boundries as you see on the top so what you do is follow what it showing you just tell me if you need the steps thank you
Explanation:
Which group of animals could be found
in the temperate forests?
A. moose, elk, bears, grouse, and migratory birds
B. small vertebrates, lots of invertebrates in the soil,
birds, bears, and mountain lions
C. a wide diversity of frogs, bats, monkeys, birds, insects,
and snakes
Answer:
A
Explanation:
In North America, birds like broad-winged hawks, cardinals, snowy owls, and pileated woodpeckers are found in this biome. Mammals in North American temperate deciduous forests include white-tailed deer, raccoons, opossums, porcupines and red foxes.
What do you think Newton meant when he said, “If I have seen further [than most people], it is by standing on the shoulders of giants”?
Answer:
Newton meant to say that even the biggest scientist had made mistakes and so did he in his experiemnts and that they all learned from each others ideas
Newton intended to imply that even the most accomplished scientists made errors, just as he did in his experiments, and that they all benefited from one another's insights.
What do you think Newton meant?The term is considered to suggest that Newton was working in the context of findings made by previous scientists, either in his own time or earlier.
If I have seen further, it is because I have been supported by giants. Since it occurred in a letter he addressed to fellow English scientist Robert Hooke on February 5, probably in 1675 or 1676, this quotation has been credited to Sir Isaac Newton.
Describing how his innovations (and those of others) were made possible by the fact that they built on earlier concepts and accomplishments.
Therefore, There is no disputing that Newton is the author of this statement.
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I need some help with this!
Answer:
ion een kno wat ta tell yu shorddy
Explanation:
Differentiate between internal and external movement in plants and animals
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A thermocline is most closely associated with __________.
A: Clarity
B: Temperature
C: Acidity
D: Turbidity
Answer:
Temperature
Explanation:
because thermocline is a steep temperature gradient in a body of water such as a lake, marked by a layer above and below which the water is at different temperatures.
Complete the sentence. Fracking collects _________ that forms when organic matter is compressed under great temperature and pressure.
coal
crude oil
water vapor
natural gas
Answer:
the answer is natural gas :)
Explanation:
Petroleum and natural gas are formed from compressed organic matter
Do u know Spanish because I need help on this Spanish test
Answer:
Hello, yes I speak spanish.
The concentration of sodium on the inside of the cell is 20 mM. The outside of the cell has a sodium concentration of 115 mM. Which mechanism of ion uptake would best move sodium from the inside of the cell to the outside?
Answer:
d) active transport
Which of the following statements is
TRUE?
A. Carbon dioxide is the primary PRODUCT of
photosynthesis.
B. Plants are AUTOTROPHIC organisms, because they
make their own food.
C. Plants EXCLUSIVELY store DNA in their chloroplasts.
D. The central vacuole is the SMALLEST organelle in a
plant cell.
Answer:
A- Oxygen and Glucose
B-Correct
C-Nucleus
D-Ribosome
Explanation:
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Plants are autotrophic organisms, because they make their own food. Therefore, option (B) is correct.
What are autotrophic organisms?An autotrophic organism is an organism that is able to produce its own food using energy from an external source, such as sunlight or inorganic chemical reactions. Autotrophic organisms are able to sustain themselves without relying on organic matter from other sources, and they play a vital role in many ecosystems as producers.
There are two main types of autotrophic organisms: photosynthesizers and chemosynthesizers. Photosynthesizers, such as plants and algae, use sunlight as an energy source to convert carbon dioxide and water into glucose through the process of photosynthesis. Chemosynthesizers, such as certain bacteria and archaea, use inorganic chemical reactions, such as the oxidation of sulfur or methane, as an energy source to produce organic compounds.
Autotrophic organisms are important because they form the base of many food chains, providing energy and nutrients for other organisms. They also play a key role in regulating the levels of carbon dioxide and oxygen in the atmosphere.
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how does enzyme concentration affect reaction rates?
Answer:
If there is too much of the enzyme, it eventually denatures, and this affects the reaction rates.
Increasing enzyme concentration can increase the rate of reaction, all other factors being constant.
How does enzyme concentration affect reaction rates?Increasing enzyme concentration can increase the rate of reaction, all other factors being constant. This is because the more enzymes there are, the more likely they are to collide with substrate molecules and catalyze the reaction.
At low substrate concentrations, an increase in enzyme concentration can increase the reaction rate up to a certain point, beyond which further increases in enzyme concentration have no effect on the reaction rate. This is because all the available substrate molecules are being rapidly converted into products by the available enzymes, and adding more enzymes does not increase the rate of reaction.
Thus, enzyme concentration is an important factor that can affect the rate of reaction.
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PLEASE HELP
What is a major risk associated with cloning plants and animals for agriculture?
A) Cloned organisms require more water than normal.
B) Cloned organisms are too expensive to produce.
C) Cloned organisms grow much more slowly than natural organisms.
D) Cloned organisms are susceptible to diseases.
Answer:
D) Cloned organisms are susceptible to diseases
Explanation:
Researchers have observed some adverse health effects in sheep and other mammals that have been cloned. These include an increase in birth size and a variety of defects in vital organs, such as the liver, brain and heart.
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Answer:
50%
Explanation:
This is because the hybrid character present in two of the traits are contrasting
which means one is dominant and the other is recessive
Why is it so important to monitor your
temperature when you get a fever?
A. to prevent high blood pressure
B. to prevent too much energy usage
C. to prevent protein denaturation
D. to prevent nausea and vomiting
It is important to monitor body temperature during fever to prevent high blood pressure.
Why does a fever occur?The increase in the temperature of our body as a response to some kind of infection is called fever.
When our body is infected with some kind of pathogen, it cannot defend itself against it at its normal temperature. Therefore, the temperature of the body is elevated to a level higher than normal for activation of the immune cells.
High body temperature also results in increased blood flow so that the immune cells travel to the site of infection at a faster rate.
Therefore it's important to regularly monitor body temperature during fever to prevent high blood pressure.
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Which of the following is NOT true about bacteria
Answer:
The answer would be B
Explanation:
:=)
Answer:
B.
Bacteria are single-celled prokaryotic organisms, and it is a proven fact that prokaryotic cells lack a nucleus, cytoplasm, and membrane-bound organelles.
Examine the words.
impulse, presynaptic cell, neurotransmitters, receptors, postsynaptic cell
What idea can be described using all the words listed?
O the difference between the somatic and autonomic nervous systems
O the transfer of information from one neuron to another
O the difference between the central and peripheral nervous systems
O the flow of information within a neuron
Answer:
Answer is B
Explanation:
The idea that can be described using all the words listed is "the transfer of information from one neuron to another".
What is impulse?The term "impulse" refers to the electrical signal that travels down a neuron, while the term "presynaptic cell" refers to the neuron that sends the signal.
"Neurotransmitters" are chemicals released by presynaptic cells in order to send a signal to the next neuron.
The "receptors" on the surface of the postsynaptic cell are proteins that bind to neurotransmitters and receive the signal.
Finally, the "postsynaptic cell" is the neuron that receives the presynaptic cell's signal.
Thus, these terms describe the process of information transmission from one neuron to another across a synapse, the tiny gap between two neurons.
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The mining process that uses heavy machinery to strip away soil and rock and then
cut away the mineral resources is
A. heap leaching
B. hydraulic mining
C. open-pit mining
D. strip mining
Answer:
The correct answer is option D, strip mining.
Explanation:
Strip mining uses heavy machinery to strip away soil and rock and then cut away the mineral resources.
what is mean by universe
Answer:
The universe is everything. It includes all of space, and all the matter and energy that space contains. It even includes time itself and, of course, it includes you. Earth and the Moon are part of the universe, as are the other planets and their many dozens of moons.
Explanation:
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the pull of transpiration extends from the leaves to the ___ of a plant
Answer:
roots
Explanation:
The lower part of a plant, usually underground, by which the plant is anchored and through which water and mineral nutrients enter the plant.
Juan received a class assignment to write about organisms that live in extreme environments. While doing online, he found an image that showed microbial bodies thriving in hot springs. The organisms a nucleus or organelles. Which organisms can he possibly find in such conditions?
Thermophiles (Archeans which live in extremely hot temperatures)
Population and Ecosystems Unit Test An increase in which of the following could increase the long-billed curlew population? (1 point) O milkweed o forest habitats grassland habitats O pesticide use
An increase in grassland habitats would increase the long-billed curlew population.
Factors that influence the ecosystemThe terrestrial ecosystems are made up of producers( green grass), the primary consumers, secondary consumers and decomposers.
The long-billed curlew are birds characterised by long beak that enables them to feed from the mud.
During summer, they fed mostly on insects, including beetles, grasshoppers, caterpillars, many others.
These insects in turn feeds on the grasses. Therefore, an increase in grassland habitats would increase the long-billed curlew population.
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Answer: Grassland habits
Explanation:
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Which of these statements is the most correct regarding GENOTYPE?
A. The genotype is the combination of the two alleles that are inherited from your parents.
B. The genotype is the physical appearance of the trait determined by a certain phenotype.
C. The genotype is the allele that you inherit from your mother.
D. The genotype of a trait does not influence the phenotype at all.
A. because all of the other answers are incorrect! Have a nice day!
If the anterior pituitary began overproducing FSH due to a tumor, and it no longer responds to normal feedback mechanisms; what would happen
If the anterior pituitary began overproducing FSH due to a tumor, then the levels of inhibin would increase.
What is inhibin?The inhibin protein is a crucial factor involved in the generation of follicle-stimulating hormone (FSH) present in the body.
Inhibin protein is generated by specialized cells such as Sertoli cells (males) and granulosa cells (females).
In males, inhibin protein concentration in the blood is correlated to sperm (male gametes) count.
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A commercial using central route persuasion to advertise a certain brand of laundry detergent would MOST likely draw your attention to the:
cleaning power of the ingredients.
images of a tropical sunrise associated with the new scent.
happy and upbeat jingle.
reality TV show star who sings the praises of this detergent.
The central route persuasion in the options provided for the question is drawing attention to the cleaning power of the ingredients.
What is central route persuasion?The central route persuasion as applied in advertisement tends to promotes the merits of the product that is being advertised and may sometimes be achieved the the use of positive statistics.
Hence, an example of the central route persuasion in the options provided for the question is drawing attention to the cleaning power of the ingredients.
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Are there any parts of the human body that get oxygen directly from the air and not from the blood? Write your answer below.
Answer:
The cornea
Explanation:
The cornea is the only part of a human body that has no blood supply; it gets oxygen directly through the air.
Answer: The cornea is the only part of the human body that has no blood supply. It gets oxygen directly through air.
Explanation: