Answer:
rabbits and humans share a common ancestor
PLEASE HELP ASAP!!!!
Which part of the circulatory system is responsible for carrying oxygen to cells and tissues?
plasma
venule
erythrocyte
leukocyte
Answer:
Erythrocyte
Explanation:
Erythrocytes, or otherwise called, red-blood cells are responsible for transporting oxygen and carbon dioxide to and from the cells and tissues. The reason for this is because of a protein called hemoglobin. The hemoglobin found in erythrocytes allow for transportation of oxygen + CO2 to and from cells.
The circulatory system is responsible for carrying oxygen to cells and tissues is erythrocyte. Thus, option "C" is correct.
What is Erythrocytes?Erythrocytes are also called, red-blood cells are responsible for transporting oxygen and carbon dioxide to and from the cells and tissues. The reason for this is because of a protein called hemoglobin.
The hemoglobin found in erythrocytes allow for transportation of oxygen + CO2 to and from cells.
Thus, option "C" is correct.
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This paramecium has a nucleus and is comprised of one cell. Which terms best describe this organism?
Answer: The term that best describes this organism is that it's a UNICELLULAR PROTISTA.
Explanation:
Unicellular organisms are that are made up of just one cell. They are also called single- celled organisms. Examples of unicellular organisms include: Amoeba, chlamydomonas and paramecium.
The paramecium is a protist which is SINGLE-CELLED and is made up of eucaryotic cells in which the cell structure is complex with a well-defined NUCLEUS.
The structure of this organism helps it to survive in its environment. It has cilia that helps it move food into its gullet.
The food vacuole circulate along a definite path in the cytoplasm. The anterior and posterior contractile vacuole, with radiating channels draining into them, helps to get rid of excess water from the body. The food vacuoles circulate along a definite path in the cytoplasm. The anterior and posterior contractile vacuole, with radiating channels draining into them, helps to get rid of excess water from the body.
The NUCLEUS is used by the organism for sexual reproduction. This occurs in a process known as conjugation whereby the whole organism pair with another similar whole organism and exchange their nuclei.
what is an example of mitosis at work is a leaf?
Organisms that use energy to control their internal conditions are
Answer:
regulators
Explanation:
regulators use their metabolism to control their internal environment
Which of the following could be a function of a phagocyte?
Choose 1 answer:
Acting as a physical barrier against pathogens
Activating B cells
с
Engulfing a foreign pathogen
D
Making antibodies specific to a pathogen
C.Engulfing a foreign pathogen
Explanation:
Phagocytosis is a critical part of the immune system.
Several types of cells of the immune system perform phagocytosis, such as neutrophils, macrophages, dendritic cells, and B lymphocytes.
The act of phagocytizing pathogenic or foreign particles allows cells of the immune system to know what they are fighting against.
Question:
Imagine that you're an endocrinologist and a patient visits you because they constantly feel restless. You notice that they have a high heart rate and high blood pressure, even at rest.
Which of the following statements best describes a possible diagnosis to explain these symptoms?
Answer: CORRECT (SELECTED)
The patient is experiencing an issue with their adrenal glands, causing a hyper-secretion (over-secretion) of adrenaline hormone.
Explanation:
Normally, the "fight-or-flight" response only occurs at times of emergency. Because this patient is experiencing symptoms of the "fight-or-flight" constantly, they have too much adrenaline in their body due to hyper-secretion from adrenal glands.
Question 3 What is a characteristic of consumers?
Psychographic characteristics of consumers include interests, activities, opinions, values and attitudes.A company may better understand consumer opinions and attitudes after conducting a focus group, and can use that information to tailor advertising or marketing campaigns.
Explanation:
How does the body structure evolve for animals as they transmit between the two environments?
Answer:
Biologists believe that new species evolve from existing species by a process called natural selection. ... Organisms that inherit that favorable new gene are likely to become more abundant than others of the species. Sometimes the population of a species becomes separated into two areas, by geography or by climate.
Explanation:
does a living thing evolve over time
Answer:
Yes
Explanation:
It gets smarter and older?
why is it important to understand how a different migration route might be affecting the blackcaps physical traits'
Answer: Just navigate the rout
Explanation: always multpy and get the answer easy
What determines the protein?
A. The amount and arrangement of nucleic acids
B. The amount and arrangement of amino acids
C. The density of the amino acids
B. The amount and arrangement of amino acids
What is the relationship between DNA, a gene, and a chromosome?
A. A chromosome contains hundreds of genes, which are composed of DNA
B. A chromosome contains hundreds of genes, which are composed of protein
C. A gene contains hundreds of chromosomes, which are composed of protein
D. A gene contains hundreds of chromosomes, which are composed of DNA
Answer:
A
Explanation:
The correct option is (a). Chromosomes are long thread-like structures present in the nucleus of a cell which contains hereditary information of the cell (genes). Genes are the part of a chromosome and made up of DNA.
Answer:
A
Explanation:
chromosomes contain genes and Gene's are made of dna.
Describe the behavior of the frog heart that you can elucidate from the force recording (e.g., mechanical events). How can you utilize the ECG data (electrical events) to determine which aspects of the force recording are due to atrial contractions and which are due to ventricular contractions
Answer:
P wave and R wave
Atrial contraction = P wave
Ventricular contraction = R wave
Explanation:
The behavior of the frog heart from force recording can be classified into ; P wave and R wave.
utilizing the ECG ( Electrocardiogram) data the aspect of the force recording that is due to atrial contractions is the ; P wave while the force recording that is due to ventricular contractions is the ; R wave the ventricular contractions is also known as QRS
ECG is used to record the electrical activities of a heart at rest
How can noise pollution harm wildlife?
A. It confuses organisms that rely on cycles of day and night.
B. It removes essentials nutrients from organisms’ habitats.
C. It prevents animals from catching prey or escaping predators.
D. It increases the body temperatures of organisms to harmful levels.
C. It prevents animals from catching prey or escaping predators is the correct option.
What is noise pollution?Noise pollution also understood as environmental noise or sound pollution, exists as the propagation of noise with ranging consequences on the activity of human or animal life, most of them detrimental to a degree. The source of outdoor noise worldwide exists mainly caused by machines, transport, and propagation techniques.
Noise pollution also understood as environmental noise exists as the propagation of potentially “damaging” sounds via the environment. The impacts of noise pollution tend to be seen as a nuisance rather than an environmental concern for decades.
Noise pollution harm wildlife by preventing animals from catching prey or escaping predators.Due to noise pollution the prey organisms do not come out from their habitat. It becomes difficult for the predator to catch their prey if they do not comes out. Also prey organisms gets frightened and fails to escape from their predators.
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Which does climate affect?
Please help ASAP
A all living things
B plants but not animals
C animals but not plants
D humans but not plants or E animals
Answer:
All living things
Explanation:
Climate affects everything
PLEASE HELP ME ON BOTH QUESTIONS ASAP!!!! GIVING 10 POINTS!!!
Pls help asap which property of water is the most direct cause within the ? ) Water is a versatile solvent Water is a polar molecule Water a high heat capacity Water has a high surface tension
Answer:
A.
Explanation:
Which features are critical for surival of bacteria cell?
Answer:
A host
Explanation:
AJUTOOOOOOOOOOOOOR DAU COROANA SI INIMA
The demand for which kind of lightbulb has stayed about the same during this time period?
The graph shows the percentages of different types of lightbulbs shipped to consumers in North America over three years.
A. LED
B. CFL
C. Incandescent
D. Fluorescent
Answer:halogen Ap3x
Explanation: just did this question
The graph shows the percentages of different types of lightbulbs shipped to consumers in North America over three years, Fluorescent.
What impact did the light bulb have on the industrial revolution?One of the considerable notable effects of the light bulb was that it made more extended work hours likely.
While a longer work week often meant misuse of the working class, rapid nighttime productivity helped spur industrial advance.
Thus, option "D" Fluorescent is correct, show the demand for kind of lightbulb has stayed about the same during this time period.
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7
Which treatment is best for a person with persistent diarrhoea?
A
drinking a solution of sugar and salt
B
drinking pure water
C С.
eating more fibre
D
eating protein such as boiled eggs
━━━━━━━━━━━━━━━━━━━━━━━
Which treatment is best for a person with persistent diarrhoea ?A- Drinking a solution of sugar and salt ✓
B- drinking pure water☓
С- Eating more fibre☓
D- Eating protein such as boiled eggs☓
━━━━━━━━━━━━━━━━━━━━━━━
Which of the following best describes the effect the moon has on the tides?
A
The gravity of the moon pulls the ocean, which causes the tides.
B
When the moon is invisible in the sky, tides cannot be seen.
C
Tides only happen at night when the moon is visible.
D
The moon’s light makes it possible to see the tides at night.
Answer:
A The gravity of the moon pulls the ocean, which causes the tides.
Explanation:
Well all of the other answers are just completely different.
if the moon is invisible tides cannot be seen, but why is it at night it is called high tide. B is very odd because many surfing events happen during the day.
It is A because it contains the most context, because it is the only reliable and realistic option, because when the moon is up, and the sun is down, it causes stronger waves
when the temperature in the atmosphere reaches the (blank) condensation occurs
Answer:
the answer is dew point :)
Explanation:
What process releases
the phosphate minerals?
Answer: weathering
Explanation:
Do some intersex males produce sperm?
Answer:
i think yes i only think
Which Texas ecoregion described below was formed due to weathering and erosion? A Edwards Plateau - home to rare organism that live in canyons B. Piney Woods - high density of vegetation, pines, oaks, and croplands with nutrient rich soil CC Crosstimbers - high concentration of trees, plains and parries with soil that drains water easily D Post Oak Savannah - transitional area of plant life ranging from grasslands to forests with fertile soll can yi
Answer:
d
Explanation:
because
Draw a diagram of the gray wolf food web in Yellowstone National Park. Include at least three levels of predator/prey relationships as well as at least one example of a consumer, producer, and decomposer.
What is this asking me? Can someone please explain this better to me?
Answer:
You need to draw a diagram of the gray wolf food web in Yellowstone National Park. That includes at least one example of a consumer, producer, and decomposer.
Explanation:
I'm sorry if this doesn't help.
the word root that means lung is
Answer:
I think is Pulmonarycorrect me if I'm wrong
what has the most biodiversity: tundra, taiga, temperature forest, tropical rain forest, grassland, or desert?
Suggest why redox indicators highlight aerobic respiration.
Answer:
Cellular respiration involves many reactions in which electrons are passed from one molecule to another. Reactions involving electron transfers are known as oxidation-reduction reactions (or redox reactions).
What makes a fossil an index fossil
A.The fossil does not contain trance of DNA
B. The fossil Connor be dated using radioactive dating
C. The fossil comes from an Anaimal that did not evolve
D the fossil was formed only during certain shot time period
Answer:
A
Explanation: