Answer:
The professional phagocytes are the monocytes, macrophages, neutrophils, tissue dendritic cells and mast cells.
Determine the stability of each ecosystem. 1. an ecosystem with populations that mate with unrelated species. 2. an ecosystem that has very few species at every trophic level. 3. an ecosystem with populations that mate with only related species. 4. an ecosystem that has many species at every trophic level. Less Stable More Stable
The number of species and the mating patterns of species in an ecosystem will make it either more or less stable.
What is the stability of an ecosystem?The stability of an ecosystem refers to the ability of that ecosystem to remain relatively unchanged in the composition of both biotic and abiotic factors over a long period of time.
The stability of an ecosystem depends on the changes that occurs in the ecosystem.
Considering the above situations;
an ecosystem with populations that mate with unrelated species will be less stable.an ecosystem that has very few species at every trophic level will be less stable.an ecosystem with populations that mate with only related species will be more stablean ecosystem that has many species at every trophic level will be more stableTherefore, the number of species and the mating patterns of species in an ecosystem affects the stability of the ecosystem.
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Understanding the natural world is the _____ of science.
Answer:
Understanding the natural world is the process of doing observations about the world around us and trying to learn more about it through research in the field of science.
Question 9 OT 10
What is one effect of immigration on a population living in an ecosystem?
A. The amount of food will increase.
B. More animals will leave the ecosystem.
C. The population will decrease.
D. The population will increase.
SUBMIT
Answer:
B.
Explanation:
There will be more hunting because of the population increase.
Which planets are the
coldest? Which are the warmest? Why?
Answer:
The hottest planet in the solar system is Venus with an average temperature of 864 degrees Fahrenheit or 462 degrees Celsius.
The coldest planet in the solar system is Neptune with an average temperature of -353 degrees Fahrenheit or -214 degrees Celsius.
Explanation:
Why venus is the hottest planet in the solar system?
The hottest planet in the solar system is Venus with an average temperature of 864 degrees Fahrenheit or 462 degrees Celsius. The coldest planet in the solar system is Neptune with an average temperature of -353 degrees Fahrenheit or -214 degrees Celsius.(In short venus is closed to the sun)
Why Neptune is the coldest planet in the solar system?
Neptune is the coldest planet within our Solar System because it is the furthest planet from the Sun. The Sun is the ultimate source of energy for the Solar System. The temperature of a planet is affected by its distance from the Sun. Radiation from the Sun is lost to its surroundings as it travels through space.
Correct me if I'm wrong, Hope this helps
favor (Brainliest)
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Answer:
The coldest planets are Pluto, Neptune, Jupiter, Mars, Saturn and Uranus. Then the warmest planets are Mercury, Venus and Earth
Explanation:
The hottest planet in the solar system is Venus with the average temperature of 464 degree Celsius and the coldest planet in the the solar system is Pluto with an average temperature of -225 degree Celsius.
Which arrow on the diagram above represents the cycling of carbon through photosynthesis?
Answer:
Arrow #1
Explanation:
Arrow #1 is correct. This arrow represents the tree intaking a substance. Trees intake carbon and use it during photosynthesis, the process which provides plants with food.
Arrow #2 is incorrect. The arrow represents something leaving the animal. While animals expel carbon, it is not being cycled through photosynthesis. Animals do not undergo photosynthesis; rather, they use carbon for cellular respiration.
Arrows #3 and #4 are incorrect. These arrows represent something leaving the ground. While carbon is released from soil, the ground does not undergo photosynthesis.
Arrow #5 is incorrect. This arrow represents something leaving the tree. Plants do not expel carbon, they absorb it. This arrow most likely represents oxygen being expelled as a byproduct of photosynthesis.
The pile up of sand and silt at the site where a river discharges into the ocean forms
Lagoon
Reef
Delta
Answer:
Delta
What's a Delta?A delta is the term used for when a river cannot carry sand. The river builds up so much sand that the sand will stay piled up and discharge into the ocean.
How has sea level changes shaped the surface of the Earth?
A. As the sea level rises and falls, it causes shifts in the tectonic plates.
This is why we have earthquakes.
B. Sea levels rose as huge glaciers melted after the most recent ice age, flooding most of what we now call our continental shelf.
C. The changes in the sea level has played no role in shaping Earth.
D. As the sea level rises and falls, it creates extreme pressure on tectonics plates, forcing them back into the mantle.
Answer:
D. As the sea level rises and falls, it creates extreme pressure on tectonics plates, forcing them back into the mantle.
Explanation:
How has sea level changes shaped the surface of the Earth?
D. As the sea level rises and falls, it creates extreme pressure on tectonics plates, forcing them back into the mantle.
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Answer:
because the sea level only rise when the glacier melts and when the glacier melts then the shape of the earth changes
4/10
If Sara has a mass of 60 kg and lives on the fifth floor of her
apartment 18 m above the ground, then what is her
gravitational potential energy?
Use g=9.81 m/s2 for the acceleration due to gravity.
The gravitational potential energy of Sara at the given height is 10594.8J.
Given the data in the question;
Mass of Sara; [tex]m; = 60kg[/tex]Distance from ground; [tex]h = 18m[/tex]Acceleration due to gravity; [tex]g = 9.81m/s^2[/tex]Gravitational potential energy; [tex]U = \ ?[/tex]Gravitational Potential EnergyGravitational potential energy is the potential energy an object with mass posessses relative to another object with mass due to gravity.
It is expressed as;
[tex]U = mgh[/tex]
Where m is mass, h is height and g is acceleration due to gravity.
To determine the gravitational potential energy of Sara, we substitute our given values into the expression above.
[tex]U = mgh\\\\U = 60kg * 9.81m/s^2 * 18m\\\\U = 10594.8kgm^2/s^2\\\\U = 10594.8J[/tex]
Therefore, the gravitational potential energy of Sara at the given height is 10594.8J.
Learn more about gravitational potential energy: https://brainly.com/question/3910603
Why is ETC considered an aerobic process?
Answer:
It requires oxygen as a terminal oxygen acceptor
Carla wants to be a forensic entomologist. What is it that MOST likely interests Carla?
OA
blood and tissues
OB. fingerprints
OC.
bones
OD.
insects
If Carla wants to be a forensic entomologist, then she is MOST likely interested in insects (Option D).
What is the work of a forensic entomologist?A forensic entomologist is a professional that may be very useful to analyze police and crime cases by studying evidence related to insects that may remain at the crime scene and providing different types of data such as the date of death.
Therefore, with this information, we can conclude that forensic entomologists can be very useful in a police case and use insects to collect different types of evidence.
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what is biology give defecation with example also (only pakistani and indians)
1 oak tree - insects -tree creeper
If you drew a pyramid of biomass for this food chain, what do you think it would look like? How would it compare with the pyramid of numbers? Explain any differences that you would see.
what is biology give explanation
Answer:
Biology is the study of how things work in life.
Explanation :
It is the study of cells and how the human body works and other living organisims.
Answer:
Yes I am the guy
Explanation:
Please help Anyone know answer
The organisms will be classified as producers, primary consumers, and tertiary consumers respectively.
Trophic levelsThese are the positions of organisms in the food chain in an ecosystem.
Producers are organisms that produce their own foods by photosynthesis. Thus, oak trees are producers.
Primary consumers feed on producers. Moths feed mostly on plant nectars. Some parasites feed on plants while others feed on animals. Thus, parasites can classify as both primary and secondary consumers while moths can only classify as primary consumers.
Secondary consumers feed on primary consumers. Thus, animal parasites will classify as secondary consumers.
Tertiary consumers are usually predators that feed on other animals. Thus, owls and weasels which are known carnivores will classify as Tertiary consumers.
More on trophic levels can be found here: https://brainly.com/question/13267084
Bacteria that typically reside in the large intestine vagina mouth and other body parts prevent blank from taking up residence
Answer:
chemical enzymes
Explanation:
What are the secondary consumers and what are the primary consumers?
Answer:
The primary consumers are the mouse, grasshopper, and frog.
The secondary consumers are the snake, rabbit, and frog.
Explanation:
Primary consumers are species that eat primary producers. Most primary producers are plants or organisms that take energy from the sun.
Secondary consumers are the speices that eat primary consumers.
First, you should identify the primary producer to find the primary consumer. Then find the secondary consumer.
How is the male reproductive system different from other body systems?
It is not necessary for an individual's survival.
It monitors other body systems, and adjusts if necessary.
It transports items from one system to another.
It is the only system that produces hormones in the male.
Answer:
it transports items from one system to another.
Explanation:
How is excessive carbon dioxide pollution removed from the atmosphere?
Answer:
Carbon dioxide removal (CDR), also known as negative CO2 emissions, is a process in which carbon dioxide gas (CO2) is removed from the atmosphere and sequestered for long periods of time. CDR methods include afforestation, agricultural practices that sequester carbon in soils, bio-energy with carbon capture and storage, ocean fertilization, enhanced weathering, and direct air capture when combined with storage. To assess whether net negative emissions are achieved by a particular process, comprehensive life cycle analysis of the process must be performed.
Explanation:
I did not write this so you might need to rephrase it
Hope I helped <3
G
Some desert plants produce groups of seeds
where only a small portion of the group germinates
each year. Which statement best explains how this
type of seed germination affects the probability
that these desert plants will reproduce?
The probability that these deserts plants will reproduce depends on the favorable environmental conditions affecting each seed group.
What are seeds?Seeds are reproductive parts of the plant containing the embryo which will develop into the new plant under favorable environmental conditions.
Xerophytes or desert plants are plants which grow where there is limited water.
In order to adapt to these conditions, some desert plants produce groups of seeds where only a small portion of the group germinates each year.
Therefore, the probability that deserts plants will reproduce depends on the favorable environmental conditions.
Learn more about desert plants at: https://brainly.com/question/13154851
In what part of a chloroplast does the Calvin cycle occur?
A. Bilayered membrane
B. ATP synthase
C. Hydrogen ion puma
D. Stroma
SUB
True or False? There is not an eclipse every month because the moon is not always
in the same plane as the sun.
Answer:
True
Explanation:
"They do not happen every month because the Earth's orbit around the sun is not in the same plane as the Moon's orbit around the Earth."
hope this helps! and is right! p.s. i really need brainliest :)
Answer:
true
Explanation:
the moon might be above or below the shadow
9. What would be an example of carbon moving quickly?
Answer: during a photosynthesis
Explanation: plants collect sunlight and carbon dioxide to create fuel-glucose which is a sugar and other sugars and I think for building plant structures . all of that creates a foundation of fast carbon cycles.
I will give Brainliest!!!!!!!!
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.
100 points!!-What is the purpose of dialysis?
Dialysis is not necessary when kidney system is failing.
Dialysis is the process of filtering the blood with a dialysis machine.
Dialysis is a process that causes a positive feedback loop in homeostasis.
The purpose of Dialysis:
Dialysis ia a proceduer to remove waste product and excess fiuid from the blood when the kidneys stop working properly.
If a newborn baby weighs 8 pounds and 4 ounces how much does it weigh in grams
3856 :)
Have a good day
Answer:
3810.18 value 454
Explanation:
if the baby is 8 pounds and 4 oz
What happens to ideas in science?
A. They become theories that no one is allowed to question.
B. They rarely influence the way people live their lives.
C. They are modified or replaced as new ones are developed.
D. They are never replaced or shown to be inaccurate.
Answer:
C
Explanation:
as technology advances, we learn more about the world and we realize that some things we used to think are wrong.
an example of this would be when ancient people thought the sun revolves around earth. Now we know that the earth revolves around the sun
two functions of tRNA
Answer:
trna serves as the physical link between the mRNA and the amino acid sequence of proteins.
Explanation:
1.It plays an important role in protein synthesis.
2.It acts as an adapter molecule for linking amino acids to its specific codon present in mRNA.
:-befrank
Please help me answer this question. Thanks, it's 7th grade science.
Answer:
C or "A removal effort is initiated in a town where an invasive species was introduced 30 years ago."
Explanation:
None
True or False? It is safe to look at the sun during a partial solar eclipse because it is
mostly covered.
Answer: False
Explanation:. It is never safe to look at a partial solar eclipse without proper safety equipment or techniques.