Answer:
the answers are
1.bureau of Land management
2.Us Fish and wildlife Service
3.Us forest Service
bureau of Land management
5. National park service
Which situation is an example of nonnative species introduction?
A huge volcanic eruption in Washington destroyed many habitats.
A large oil spill in the Gulf of Mexico killed many organisms that lived there.
Horseshoe crabs in the waters of Virginia have been overfished, and their numbers have declined.
Water hyacinths from Asia now grow in the United States and are crowding out animals and other plants.
Answer:
D.
Explanation:
Nonnative species is defined as the introduction of an alien species, foreign species or exotic species to a new region and affect the native species.
The exampe of nonnative species is introduction of water hyacinths from Asia in the United States which is affecting the native species and making the ecosystem crowdy.
Introduction of non-native species can disturb the balance of an already-established ecosystem by the native species including plants and animals.
Hence, the correct option is D.
Answer:
D
Explanation:
An Asian elephant calf is larger and more mature than a robin chick or bear cub when
born, but female elephants devote more time to parental care than robins or bears.
Why do you think this is so?
Answer:
it may be based on there surrounding that they have adapted to .
Why do you think sundews need to capture insects?
A. The sundew is unable to make enough food.
B. The insects provide water to the plant.
C. The sundew is protecting itself from insects.
D. The insects provide nutrients that are missing from the soil.
Answer:
d
Explanation:
Some plants eat insects because they don't get enough of nitrogen from the soil and to regulate the amount of nitrogen they eat insects. These plants are called Insectivorus plants.
Answer:I think sundew is a carnivorous plant isn't it?Then it must be its nature to capture insect and eat them.
Explanation:I don't say you must have to mark my ans as brainliest but my friend if it has helped you a lot then don't forget to thank me...
what forces cause surface ocean circulation? what forces cause deep water circulation?
Answer:
ANS 1) Ocean currents can be caused by wind, density differences in water masses caused by temperature and salinity variations, gravity, and events such as earthquakes or storms. Currents are cohesive streams of seawater that circulate through the ocean.
ANS 2)n the deep ocean, the predominant driving force is differences in density, caused by salinity and temperature variations (increasing salinity and lowering the temperature of a fluid both increase its density). There is often confusion over the components of the circulation that are wind and density driven.
HOPE IT HELPS : D PLEASE MARK ME BRAINLIEST
Explanation:
The predator
population peaks____
the prey
population
Please help!!!!
Answer:Just after
Explanation:As the prey population rises the more food there is for the Lynx
The prey is the "hare."
Classified by the black line.
The predator is the "lynx."
Classified by the dotted line.
All we need to do is find the peak of the waves.
The hare population peaks towards the beginning of the graph.
The lynx population peaks just after that of the hare population.
Therefore, the answer is [ D. just after ]
Best of Luck!
Which of the following statements is NOT true?
A) the corn that we grow today has not changed since prehistoric times
B) early humans planted seeds from corn plants with large kernels
C) it took many generations for corn plants to change
D) humans have selectively bred many different types of crops
Answer:
The answer is A.
Explanation:
Corn has gone through many genetic mutations and adaptations from both humans and from their environment.
Answer:
A is the answer
Explanation:
hope this helps
Read "Charting the Pathways of Evolution" and answer the questions that follow.Explain the main idea of the article in detail.
Answer:
Organisms’ characteristics can be used to determine the evolutionary relationships among them. The more closely related two organisms, the more characteristics they have in common. These shared characteristics, along with the fossil record, indicate that organisms have evolved over time from a common ancestor.
Explanation:
Sample Response
Which of the following molecules link together to form starch? A. Glucose B. Galactose C. Fructose
Which traits would Aristotle have used to classify sharks? Choose more than one answer.
Answer:
The main trait that was different between sharks 14 and 9 was that shark 14 (Mobulidae) has a front with two points that look like horns, whereas shark 9 (Dasyatidae) has a front with no points that look like horns.
Explanation:
The traits that Aristotle would have used to classify sharks are :
Front with points ( hornlike )Front without points Sharks classificationSharks whose front have two points like horns are classifed by Aristotle as sharks 14 (Mobulidae). whlie sharks whose front does not have two points like horns are classifiesd as sharks 9 ( Dasyatidae ). hence the traits that would have been used by Aristotle to classify sharks is the presence of points at the front.
Hence we can conclude that the traits that Aristotle would have used to classify Sharks are Front with points and front without points.
Learn more about Shark clasification : https://brainly.com/question/25619446
what connects the pharynx and the trachea
Answer:
Larynx.
Explanation:
The larynx is the organ that connects the lower part of the pharynx with the trachea.
What biotic and abiotic components are found in the ecosystem where you live, and how do they interact?
Answer:
In Florida, we have marshes and alligators
Explanation:
The mud and water provide a great habitat for the alligators, because it helps them camouflage and regulate temperature.
During a lab experiment, Rahul looks at six unlabeled slides showing different stages of the cell cycle. The teacher asks Rahul to place the slides in order, starting with interphase. In what order should Rahul place the slides?
Answer:
interphase → prophase → metaphase → anaphase → telophase → cytokinesis
Explanation:
Base on the scenario been described in the question, Rahul looks at six unlabeled slides showing different stages of the cell cycle the correct Rahul to place the slides in order, starting with interphase is as follows
interphase → prophase → metaphase → anaphase → telophase → cytokinesis
This is the correct order Rahul should place the slides.
Each gene in a cell's DNA codes for a specific protein. True of False
Answer:
True
Explanation:
Answer:
true
Explanation:
The genome of an organism is inscribed in DNA, or in some viruses RNA. The portion of the genome that codes for a protein or an RNA is referred to as a gene. Those genes that code for proteins are composed of tri-nucleotide units called codons, each coding for a single amino acid.
Energy from the sun is transferred from plants to animals when___________________
animals lay in the sun during the day
A. when plants make food using the energy of the sun then animals eat those plants
B. animals drink water
C. animals store energy by sleeping
D. animals lay in the sun during the day
Answer:
A. when plants make food using the energy of the sun then animals eat those plants
Explanation:
Animals are heterotrophs and therefore unable to produce their on food chemically, so they consume or absorb it from plants or other animals that have eaten the plants.
What is the function if ATP?
Answer:
ATP's function is to provide energy for the cell
Explanation:
Hope this gives you a better understanding!
The process of photosynthesis uses light energy to rearrange the atoms in (Blank) and (blank) to make (blank) and (blank) {Carbon Dioxide, Water, Sugars, Oxygen, Chlorophyll}
Answer:
The process of photosynthesis uses light energy to rearrange the atoms in carbon dioxide and water to make sugars and oxygen
which of the four DNA strands match the strand in the diagram by base pairing ?
Answer: I believe the answer you're looking for is Adenine goes with Thymine and Cystosine goes with Guanine.
Hope this helps!!
The four DNA strands that match the strand in the diagram by base pairing is GGTGACT. The correct option is A.
What is base pairing?A base pair, which consists of two nucleobases joined by hydrogen bonds, is the basic building block of double-stranded nucleic acids.
They contribute to the folded shape of both DNA and RNA and serve as the building blocks of the DNA double helix.
base pair of DNA. The nitrogen-containing bases adenine (A), thymine (T), and cytosine (C), as well as guanine (G), couple together under normal conditions.
The structure of DNA is created by the binding of these base pairs.
In the given sequence, CCACTGA the base pairing can be done as GGTGACT.
Thus, the correct option is A.
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Your question seems incomplete, the missing image is:
Which action causes the movement of atmospheric heat from place to place in the troposphere?
Cold air is denser than warm air; it will sink below warmer air, pushing warm air upward.
Earth’s rotational movement pushes air from northern areas to southern areas.
Heat moves from a cooler object or place to a warmer object or place.
Gases in the atmosphere block solar energy, so the sun’s heat does not reach the troposphere.
Answer:
Cold air is denser than warm air, it will sink below warmer air, pushing warm air upward.
Explanation:
What would happen if the distance of a planet from the Sun was doubled?
Answer:
Hey! Here are your answers!
1) The Earth would make a double orbit * in terms of time duration of 365.25 days * meaning there'd be about 730.5 days in a year ( a leap year therefore would be every 2 YEARS )
2) Because SOLAR RADIATION (light and heat) takes about 8 mins to reach Earth, this would be double to 16 mins
3) The planet as a whole would cool down significantly to the extent that life cannot exist!
Explanation:
HOPE THIS HELPS!!
According to Kepler's third law, T2 R3, the cube of the mean distance between the planet and the Sun (R) and the square of the time period (T) are exactly related. As a result, the planet's orbital period lengthens by a factor of two.
How does the distance of a planet from the Sun affect it?The orbital period increases and the gravitational pull decreases with a doubled distance from the sun. Depending on how far away from the Sun a planet is, it will have a different orbital speed.
A planet moves more quickly and experiences a stronger gravitational attraction as it gets nearer to the Sun.
It moves in its orbit more slowly the further it is from the Sun because of the Sun's weaker gravitational attraction.
Therefore, the planet's orbital period lengthens by a factor of two.
Learn more about the Sun, here;
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Which of following are natural factors that can cause extinctions?
I. climate change
II. asteroid impacts
III. volcanic eruptions
IV. changes in oxygen levels in seawater
A.
I, II, III, and IV
B.
I, II, and III only
C.
II and III only
D.
I and IV only
i need help asap
Answer:
A is the answer. so it's correct
15 POINTS The_____line of defense is referred to as the immune response
Answer:
The third line of defense is referred to as the immune response. This defense is specific to a particular pathogen, and it allows the immune system to “remember” the pathogen after the infection is over.
Explanation: in my best description, btw if its good make me brainliest?, if it didnt help im sry i tried my best
How do DNA be used to help solve a crime?
Answer:
Fingerprints can help you identify the person right away! Or even hair!
Explanation:
Answer: A sample of that person’s DNA can be compared to evidence from the crime scene. The results of this comparison may help establish whether the suspect committed the crime.
Explanation:
People can die when they inhale gases from burning charcoal in ventilated rooms.What compound is formed in the human body that leads to such deaths
Answer:
Carboxylhaemoglobin.
Explanation:
It has more affinity than oxylhaemoglobin. You see carbon monoxide bonds with haemoglobin to form carboxylhaemoglobin which is lethal that is can cause death.
List the 4 main components that make up the blood
Answer:
1. plasma
2 Red blood cells
3. White blood cells
4. Platelets
Answer:
Blood is a specialized body fluid. It has four main components: plasma, red blood cells, white blood cells, and platelets.
Explanation:
hope this helps! :)
What biotic Ann abiotic factors determine an animal's place in the world
water, habitat, competition, predation, climate
3 plz help if you can its worth 11 points+
Select the correct answer.
A population of lizards lived in an ecosystem that was prone to flooding. After many generations, most of the lizards in the population had longer legs than their ancestors, which helped them flee from floods. Which statement best explains this change?
A.
The lizard genes spontaneously mutated to address the flooding threat.
B.
Genetic variation among lizard limbs allowed for natural selection to occur.
C.
The limbs were artificially selected because humans probably caused the flooding.
D.
The lizards with longer limbs cloned themselves, ensuring survival of the species.
Answer:
b
Explanation:
this is correct bc it shows that although a mutation occurred, it happened over time, and so now, the lizards attained a new adaption which allows them to avoid the floods
Hope this helps!
Electric current is produced when move(s) through a .
Notes :An electric current is induced in a conductor when the conductor moves through what? Generating an electric current from the motion of a conductor through a magnetic field. A current consisting of charges that flow in one direction. Consists of charges that move back and forth in a circuit.
Answer:
Electric current is produced when Electrons move(s) through a Conductor.
Explanation:
I did it in school and got it right.
Hope this helps!!!!!!
Which organelle supplies the cell with energy?
What would be the most likely effect if several species of carnivores are removed from an ecosystem?
A. a decrease in community stability
B. an increase in species diversity
C. an increase in plant life
D. a decrease in the number of natural disasters
Answer:
A species of bacteria is antibiotic resistant. Out of 300 bacteria, 210 reproduce with this mutation. What percentage of the resistant bacteria successfully reproduced? answer in percent
Explanation:
What Niche does rabbits occupy in its ecosystem
