Answers
Answer: B. Most owls have evolved to hunt at night, and most hawks hunt during the day so that competition is reduced.
Explanation: Hawks hunt in the day, owls hunt in the night. Despite both predators having similar diets, because they hunt at different times the competition is reduced, this is the outcome of them changing their niches to have opposite hunting times.
Related Questions
Explain how carbon, hydrogen and oxygen from sugars combine to make amino acids/larger carbon-based molecules. Use word metabolism in your explanation
Answers
Answer:
Explanation:
when water and carbon dioxide joined together they form food and oxygen this food is sugar if this sugar goes to our body on that time it convert into glucose. when glucose carried by blood the mitochondria in the cell respire and form acid these acid is amino acid. when these is happened our body produce a heat.
Instrument for examining the uterus
Answers
Answer:
speculum
Explanation:
Answer:
The two-bladed, or bivalve, speculum is the most common type of instrument gynecologists use to examine the vagina and cervix.
Explanation:
Alex is examining a mollusk. It has filter-like structures
for feeding, and it moves using a muscular foot. which mollusk is alex most likely examine?
a) a clam, which is a bivalve
b) a clam, which is a cephalopod
c) a nautilus, which is a cephalopod
d) a nautilus, which is a bivalve
Answers
Answer:
A.
Explanation:
Because a nautilus is more like a cephalopod like octopi.
The mollusk that has a filter-like structure for feeding, and moves using a muscular foot is a clam, which is a bivalve.
What do you mean by Mollusks?Mollusks may be defined as a class of large phylum of invertebrates that have a soft unsegmented body usually enclosed in a calcareous shell.
Mollusks have muscular feet which are used for anchorage, locomotion, and several other functions.
But a clam has filter-like structures for feeding. They retract their muscular foot and perform the task of locomotion during feeding.
Therefore, the mollusk that has a filter-like structure for feeding, and moves using a muscular foot is a clam, which is a bivalve.
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( 30 points ) pls help {brainliest}
Which of the following DNA sequences is palindromic?
A. GAGTTC
B. GAATTC
C. GAAGAA
D. CTCTCT
Answers
Answer:
gaattc
Explanation:
i gotchu dint worry
Answer:
B. GAATTC
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(30 points) {brainliest} pls help
Which of the following refers to the physiological effects of drugs when administered to a living organism?
A. Immunology
B. Pharmacodynamics
C. Genetics
D. Pharmacokinetics
Answers
Answer:
B. Pharmacodynamics
Explanation:
Pharmacodynamics refers to the physiological effects of drugs when administered to a living organism?
Answer:
B. Pharmacodynamics
Explanation:
PF
(20 points) please help <33
Which of the following DNA isolation methods involves using solvents like phenol and chloroform to partition cellular material into several phases?
A. Organic extraction
B. Solid phase extraction
C. Chelex extraction
D. EDTA extraction
Answers
Answer:
answer emmm ig its A yah mhmm
1
The basic particles of elements are called
Answers
Explanation: they are made up of 3 basic particles. Electrons are particles with negative charge. Electrons are said to orbit the nucleus energy also called shells.
The branch of science which deals with the study of cells
Answers
Answer:
biology studies the cells
Answer:
Cytology.
Biology would touch the topic of cells however, cytology goes deeper and gives a broader scope on cells.
fill in the blank There are two types of vitamins, fat-soluble and _____ -soluble
Answers
There are two types of vitamins, fat-soluble and water -soluble.
Answer:Water solubel
Explanation:
draw a level 3 food chain
Answers
Answer:
Does this help? I searched it.
Explanation:
- You tube Image
answer only if you know please :)
Cells are _____of life.
All living things are made of_______ .Your whole body is made up for different kinds of cells, each with a different job to do.
Answers
Answer:
Cells are the smallest unit of life. All living things are made of cells. Your whole body is made up of different kinds of cells, each with a different job to do.
Two students used two balls to make a scale model of the Earth/Moon system. The Earth model was 10 cm in diameter. How far apart should the students place the Moon and Earth models?
Answers
Answer:Procedures. Ask students to guess how far away the Moon is from Earth. When the answer (or a close approximation) is given, or several guesses have been made, share the distance with students (384,400 kilometers or 238,855 miles).
Explanation:
the green pigment present in the plant is
Answers
Which of the following is NOT true of the human immune system and its response to pathogens?
Answers
Answer:
can you make the picture so that I can help you
5. If you were given an unfamiliar vegetable, how could you tell if it was a root or a stem, based on its external features and a microscopic examination of its cross section
Answers
Answer:
In roots, the vascular tissues, i.e., xylem and phloem, are found in the central vascular cylinder, while in stems these tissues are dispersed throughout the stem, generally arranged as a ring towards the outside of the stem (epidermis)
Explanation:
Vascular plants have two different transport tissues: xylem and phloem. The xylem transports water from roots to stems and leaves, while the phloem transports food (i.e. dissolved sugars) from the leaves to all parts of the plant. In roots, vascular tissues form a central core in order to withstand stretching forces. Moreover, in stems, vascular tissues are dispersed (generally concentrated towards the epidermis), in an arrangement that enables them to resist compression and bending forces.
(63 points) {brainliest}
Where are telomeres found?
A. At the ends of chromosomes
B. In the middles of chromosomes
C. In healthy cells but not cancer cells
D. In cancer cells but not healthy cells
Answers
Answer:
Explanation:
Telomeres are distinctive structures found at the ends of our chromosomes. They consist of the same short DNA sequence repeated over and over again. Telomeres are sections of DNA? found at the ends of each of our chromosomes?. They consist of the same sequence of bases ?repeated over and over.
Telomeres found at the ends of chromosomes. So, the correct option is (A).
What are Telomeres?
A telomere is defined as a region of repetitive nucleotide sequences associated with specialized proteins at the ends of linear chromosomes that are a widespread genetic feature found in eukaryotes.
These are structures made of DNA sequences and proteins found at the ends of chromosomes that cover the end of a chromosome and protect it like the ends of a shoelace. In almost all animals, from the simplest to the most complex, telomeres are required for cell division.
These are essential for cell division. With each cell replication, telomeres get shorter and shorter until they are so short that your cells cannot divide. When cells no longer divide, tissues become old.
Thus, telomeres found at the ends of chromosomes. So, the correct option is (A).
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what happens if the cells of the cerebellum become damaged?
Answers
Answer:
Damage to the cerebellum can lead to: 1) loss of coordination of motor movement (asynergia), 2) the inability to judge distance and when to stop (dysmetria), 3) the inability to perform rapid alternating movements (adiadochokinesia), 4) movement tremors (intention tremor), 5) staggering, wide based walking (ataxic gait), 6) tendency toward falling, 7) weak muscles (hypotonia), 8) slurred speech (ataxic dysarthria), and 9) abnormal eye movements (nystagmus).
Explanation:
Which of the following is true of the hottest stars?
They include the earth's sun.
They are the least massive.
They are the brightest stars.
They are the farthest from the earth.
Answers
Answer:
They are the brightest stars.
Explanation:
It involves nuclear fusion when atoms and elements fuse and that gives off energy so it makes heat and the bigger the sun the more it will try to do that which means it gets hotter and then hotter until it runs out and then cools down.
Answer:
I believe they are correct because although the sun is not the brightest star in the universe, I believe it is the brightest star with 20 light years of us.
Explanation:
Please answer them thanks
Answers
2. It would be 2
3. Sperm
4. It would be 1
What is the name of the winds that blow from the Poles southward?
Trade Winds
Westerlies
Sub-Arctic Northerlies
Polar Easterlies
Answers
Trade Winds is the name of the winds that blow from the Poles southward. So, the correct option is (A).
What are Winds?Wind is the movement of air caused by the uneven heating of the Earth by the Sun and the rotation of the Earth. This includes natural calamities/disasters ranging from light breeze to storms and tornadoes.
Sometimes winds arise from differences in atmospheric pressure. At the equator, the sun heats the water and land more than the rest of the world. Warm equatorial air rises up in the atmosphere and migrates towards the poles. This type of system is called a low pressure system while at the same time, cooler, denser air moves over Earth's surface toward the equator to replace the warmer air. This type of system is called a high pressure system.
The boundary between these two areas is called a front and the complex relationships between fronts cause different types of wind and weather patterns. The Earth contains five major wind zones:
Polar easterliesWesterliesHorse latitudesTrade windsDoldrumsThus, trade Winds is the name of the winds that blow from the Poles southward. So, the correct option is (A).
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Approximately how far away from Earth is the sun?
150 kilometers
150,000 million kilometers
150 million kilometers
150 trillion kilometers
Answers
How do fossil fuels play a role i the carbon cycle?
Answers
This was copied from google?
Which statement is true?
Answers
Answer:
Explanation:
a is always true no matter what
What about cellulose makes it ideal for structural support?
A. Glycosidic bonding between chains
B. It has iodine molecules that give it more support
C. It is insoluble
D. Hydrogen bonding between chains
Answers
Answer:
The answer would be D!
Explanation:
A hydrogen bond is one of the strongest molecular bonds.
The Hydrogen bonding between chains makes cellulose ideal for structural support. The correct option is D.
What is cellulose?Cellulose is a polysaccharide made up of several chains of glucose linked together. It is the main element of plant cells. Its fibers make the plant strong and stiff, supporting the plant. Humans cannot digest cellulose.
Thus, the correct option is D. Hydrogen bonding between chains.
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Distinguishing between Cell Types
Use the drop-down menus to answer the questions.
A
Which feature contains genetic material and is present
in a eukaryotic cell but not in a prokaryotic cell?
В
Which two features are present in a plant cell but not in
an animal cell?
Done
Intro
Answers
Answer:1 a 2 b,c
Explanation:
By studying pea plants, Mendel concluded that traits of all organisms are passed from parents to offspring. This passing of traits onto offspring is called _____.
Answers
Answer:
Heredity
Explanation:
Answer:
Heredity
Explanation:
edge2021
Wild-type traits are always dominant.
Answers
Question 12(Multiple Choice Worth 3 points)
(01.04 LC)
Which of these is true about energy?
Can be destroyed
Cannot be created
Cannot be transformed
Can be increased in a closed system.
Answers
The statement "Cannot be created" is true about energy.
According to the law of conservation of energy, energy cannot be created or destroyed in an isolated system. This principle is known as the conservation of energy or the first law of thermodynamics. Energy can only be transformed from one form to another or transferred between different objects or systems.
Energy exists in various forms such as kinetic energy (associated with motion), potential energy (stored energy), thermal energy (heat), chemical energy (stored in chemical bonds), electrical energy, and so on. These different forms of energy can be converted from one to another through processes like mechanical work, heat transfer, chemical reactions, and electrical currents.
While energy can be transformed and transferred, the total amount of energy within a closed system remains constant. In other words, the total energy before and after any energy transformation or transfer remains the same.
However, it is important to note that energy can be lost or dissipated in the form of heat or other forms of energy that are not easily usable or recoverable. This loss of usable energy can lead to a decrease in the overall energy available to do work within a system.
In summary, the statement "Cannot be created" is true about energy, as energy is conserved and cannot be created or destroyed in an isolated system. It can only be transformed from one form to another or transferred between objects or systems.
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B is representing a section of DNA that codes for a particular trait which is a
Answers
Answer:
gene
Explanation:
did it on edge
consider the element sodium . its atomic number is what and equals what
Answers
Explanation:
The atomic number of an element is the number of protons an atom contains. This number helps differentiate one atom from the other. It is the basis by which elements are arranged on the periodic table.
The periodic table of elements follows the periodic law which shows that elements are arranged based on their atomic numbers.
Sodium Na;
Protons = 11
Electrons = 11
Neutrons = 12
Atomic number = 11
