Answers
Answer:
While spiral galaxies are bright, elliptical galaxies are dim.
Explanation: I hope this helped :)
Answer:
While spiral galaxies are bright, elliptical galaxies are dim.What describes an elliptical galaxy?
An elliptical galaxy is a type of galaxy with an approximately ellipsoidal shape and a smooth, nearly featureless image. They are one of the three main classes of galaxy described by Edwin Hubble in his Hubble sequence and 1936 work The Realm of the Nebulae, along with spiral and lenticular galaxies.
Explanation:
I hope I helped out!!
Related Questions
A male leopard gecko wanders into the territory of another male leopard gecko. The two lizards begin to bite and hiss at one another. The intruding male is overpowered by the larger, native gecko and leaves the area. This is an example of
Answers
Answer:
Territorialism
Explanation:
Answer:
Territorialism or a fight or flight response.
Explanation:
What is the primary nerve cell
Answers
Answer:
The primary nerve cell is called a neuron. Neurons are responsible for transmitting information throughout the nervous system and allowing us to think, feel, and move. They are the building blocks of our nervous system and play an essential role in our overall bodily function.
The primary nerve cell is called a neuron, which transmits information through electrical and chemical signals. Neurons have three main parts: the cell body, dendrites, and axon. They play a crucial role in sensory perception, motor coordination, and memory formation.
Explanation:The primary nerve cell in the nervous system is called a neuron. Neurons are specialized cells that transmit information through electrical and chemical signals.
There are three main parts of a neuron: the cell body, dendrites, and axon. The cell body contains the nucleus and other organelles, while the dendrites receive signals from other neurons and the axon transmits signals to other neurons.
Neurons are responsible for various functions in the nervous system, such as sensory perception, motor coordination, and memory formation.
Learn more about Nerve cells here:https://brainly.com/question/32079982
#SPJ2
Describe what must happen for fertilisation to take place in humans.
Answers
In the process of sexual reproduction, mating of male gamete and female gamete is required for the fertilization to take place in humans.
A gamete is an animal or plant reproductive cell. Male gametes in animals are known as sperm, while female gametes are known as ova or egg cells.
Fertilization is the process in which a woman's egg combines with a man's sperm to form an embryo.
Usually, the fallopian tube that connects an ovary to the uterus is where fertilization occurs. An embryo begins to develop if the fertilized egg successfully passes through the fallopian tube and implants in the uterus.
Learn more about gamete, here:
https://brainly.com/question/16882486
#SPJ1
Describe the mangroves ecosystem and its role in sustaining the ecosystem in the food web or food chain
Answers
Mangroves are coastal ecosystems that provide habitats, food, and protection for various species, supporting the food web.
The mangrove ecosystem is a unique and highly productive coastal habitat characterized by mangrove trees, which are specially adapted to survive in saline environments. Mangroves are typically found in tropical and subtropical regions along sheltered coastlines, estuaries, and intertidal zones.
Mangroves are vital in sustaining the ecosystem by providing various ecological services. One of their significant contributions is their role in the food web or food chain.
They serve as a critical nursery and feeding ground for a diverse range of marine species. The intricate network of roots, known as prop roots, provides habitat, protection, and feeding opportunities for numerous organisms, such as fish, crustaceans, mollusks, and birds.
The mangrove leaves and detritus that fall into the water serve as a source of organic matter and nutrients, fueling the base of the food web. Decomposers and detritivores break down the organic matter, which is then consumed by various organisms.
Small organisms, like zooplankton and small fish, feed on the decomposers and detritivores, becoming prey for larger predators such as fish, birds, and reptiles.
Furthermore, mangroves act as a buffer against coastal erosion and storm surges, protecting shorelines and adjacent habitats. They also contribute to water filtration, nutrient cycling, and carbon sequestration, and provide a habitat for numerous endangered and migratory species.
In summary, the mangrove ecosystem plays a crucial role in sustaining the food web or food chain by providing habitat, nursery areas, and food sources for a diverse array of organisms. Their presence supports the productivity and biodiversity of coastal ecosystems, making them an essential component of coastal environments worldwide.
For more such answers on the food chain
https://brainly.com/question/30719041
#SPJ11
Green building involves architecture that consists completely of organic materials.
Please select the best answer from the choices provided
Answers
1
Which source on the writing of the U.S. Constitution would be considered a primary source?
A a newspaper editorial written in 1887
B
an encyclopedia article on the Constitution
Charles Beard's book, An Economic Interpretation of the Constitution (1913)
James Madison's Notes on the Constitutional Convention
Answers
Answer:
James Madison's notes on the Constitutional Convention
a question was asked by a teacher to a student. She gave the student a jumbled word and told him to make words out of it. The jumbled word is gzeysktqix. Now you know what to do. see ya!
Answers
Here are some words that can be made from the jumbled word "gzeysktqix":
gazeskiquiztaxizigzagkickskeyzigskygetHow are words formed from jumbles of letters?Words are formed from jumbles of letters by rearranging the letters in a way that creates a valid word in the English language. There are a few different ways to do this.
One way is to use a dictionary. A dictionary lists all of the words in the English language, along with their definitions. By looking up the jumbled letters in a dictionary, you can find out if they form any valid words.
Another way to form words from jumbles of letters is to use a word unscrambler. A word unscrambler is a software program that can help you unscramble jumbled words.
Find out more on making words here: https://brainly.com/question/17018865
#SPJ1
What causes the characteristic thrashing motion of nematodes?
A. the fluid-filled body cavity
B. the pseudocoelom that acts as a hydroskeleton
C. the blunted head and pointed tail
Answers
B. the pseudocoelom that acts as a hydro skeleton causes the characteristic thrashing motion of nematodes.
The longitudinal muscles of nematodes are contracted to move them. The animal moves by thrashing back and forth because to the tremendous internal pressure that forces the body to flex rather than flatten. Nematodes only have longitudinal muscles, not the two bands of muscles found in other worms. They can only move by clenching the lengthy muscles on either side of their body and wiggling forward, which explains their distinctive thrashing motion.The pseudocoelom serves as a lubricant between tissues, houses coelomocytes, and generates turgor-hydrostatic pressure for the entire animal.Because it is fluid-filled, the fluid's hydrostatic qualities enable a more rigid construction, greatly improving the efficiency of the skeletal system and movement.learn more about nematodes here:
https://brainly.com/question/7888742
#SPJ1
Answer: B. the pseudocoelom that acts as a hydroskeleton
Explanation:
Complete the following chart with the speed, wavelength, or frequency of sound waves in different mediums.
Answers
Answer:
Explanation:
100m
500m
2500m
Provide a scientific term for ‘breaking down’ of nutrients.
Answers
Answer: DIGESTION
Explanation:the breaking down of nutrients is know as digestion.DIGESTION is the process of mechanically breaking down food into substances for absorption into the bloodstream. Hope this helps!
Which is the Earth's densest atmospheric layer?
Answers
Answer:
The trophosphere
Explanation:
Because it is compressed by the rest of the worlds weight
I need help with this.. my question is provided in the picture
Answers
Yes, plastics have harmful effects not only on humans but also the animals specifically wildlife, as well as the environment.
Plastics are known to take a much longer time in order for them to be decomposed. Most plastics are made from harmful chemical which is also deterimental to human health. As the plastic decomposes, it also releases toxins to the environment. When plastics are being burned, they can also contribute to global warming since there is an emission of carbon dioxide (CO2).
The wildlife are affected by its improper disposal because they sometimes accidentally swallow plastics, which eventually might lead to death.
The ________nervous system controls body functions that do not require thought
Answers
Answer:
Autonomic nervous system
Explanation:
Autonomic nervous system controls body functions that do not require thought.
Answer:
AUTONOMIC nervous system
Explanation:
The AUTONOMIC nervous system controls body functions that do not require thought.
Please help i am giving brainliest
What is homeostasis?
A. the ability of an organism to maintain a relatively stable internal environment.
B. the production of a hormone by an endocrine gland that works on another endocrine gland
C. a series of events that monitor how hormones work in the body
D. a process in which a change in the environment causes a response that returns conditions
to their original status
No dam links
Answers
Answer:
A
Explanation:
Homeostasis is basically the organism being able to live without need of an outside source
Answer:
ok i answered the last one and yess i got it
What is homeostasis and how is it maintained?
Homeostasis refers to the body's ability to maintain a stable internal environment (regulating hormones, body temp., water balance, ect.). Maintaining homeostasis requires that the body continuously monitors its internal conditions.
Explanation:
hope it helps
which cell is defective in situation 1? what happens to the hormone concentrations as a result of this defect
Answers
Answer:
What is the situation your question refers to?
I am full of cones that make images clear. If you didn’t have me, you’d still see but you’d be worse for the wear. What part of the eye am I?
Answers
It would be "Retina"
Hope it helped.
Thank YouA student filled two Petri dishes with a clear cornstarch gel, then marked the letter
Answers
Which statement correctly describes the nucleus of the atom?
Answers
Answer:
The nucleus contains the protons and neutrons which takes up most of the mass of the atom.
What should the scientist do to best gain scientific understanding of this topic?
Analyze the results, and change the experimental methods to retest the hypotheses in a different way.
Discard the faulty results that do not support the original hypothesis, and repeat the experiment using the same methods.
Analyze the procedural errors that took place in the experiment, and summarize these in a conclusion statement.
Repeat the experiment and adjust new data to support the original hypothesis.
Answers
Answer:
The correct answer would be - Analyze the results and change the experimental methods to retest the hypotheses in a different way.
Explanation:
In a scientific investigation or experiment, if there is an unexpected result during testing a hypothesis. A Scientist must analyze the procedure and result to find the possible explanation or errors that led to a particular result.
After analyzing and finding what must have happened scientists need to do changes in the experiment setting or method and retest the hypothesis in a different way to a better understanding of the topic.
Identify the stage of mitosis that is represented in the image and describe what is occuring at that stage.
Answers
The represented stage is Anaphase. During Anaphase, the "glue" that keeps the chromatid sisters together is broken, and the spindles pull the chromatid sisters apart, separating them. This creates two sets of identical chromosomes.
A bacterium called Salmonella can cause
food poisoning.which kingdom is it in?
Answers
Answer:
monera kingdom
Explanation:
Answer:
The kingdom is Monera Kingdom
Explanation:
In red snapdragons, the combined expression of both alleles for flower color produces a new phenotype that is orange. This illustrates incomplete dominance. What are the chances of getting an orange flower from a cross between a yellow and orange snapdragon?
Answers
Answer:
the answer is idlk
Explanation:
Lab Intro - The Metric System
Exercise A - Measurement or distance
Someone help please
Answers
The metric system is a system of measurement that is utilized throughout the world. The fundamental units of the metric system are meter, gram, and liter. In this system, prefixes are used to represent measurements that are bigger or smaller than the fundamental units.
The prefix “kilo-,” for example, indicates a measurement that is a thousand times bigger than the fundamental unit. Lab Intro - The Metric System Exercise A - Measurement or Distance The metric system is used to measure length or distance.
The standard unit of length in the metric system is the meter, which is represented by the symbol “m.” The metric system is used to measure distances or lengths that vary from millimeters (mm) to kilometers (km).In order to determine measurements in the metric system, the fundamental units are combined with prefixes.
For example, one centimeter (cm) is equal to 1/100th of a meter, while one millimeter (mm) is equal to 1/1000th of a meter. One kilometer (km), on the other hand, is equal to a thousand meters (m).
For more such questions on metric system
https://brainly.com/question/30386511
#SPJ8
characteristics common to plants and animals regarding growth and reproduction are __.
transpiration
DNA
respiration
waste production
food intake
genes
cells
response to stimuli
breathing
select all the comply
Answers
Answer:
Here you go!
Explanation:
cells
DNA
genes
response to stimuli
food intake
wastes producation
breathing
what characteristics of epithelial tissues make them ideal for covering body surfaces?
Answers
Answer: Complete answer: The main characteristic of epithelial tissues is cells can be subjected to rapid division. Epithelial tissue is abundant all over the body. They form the covering of all surfaces of the body, line cavities of the body, and hollow organs and are the main tissue in glands.
Explanation:
What are the phenotypes of the offspring from this cross?
Answers
Answer:
Phenotypes - Eye color, hair color, pod shape and flower position.
Explanation:
Should we devote time and money to developing alternative energy resources? Why or why not?
Answers
Explanation:
Planet Earth has limiting resources. However, the rate at which these resources are being consumed in present time, will eventually lead to a situation where enough resources will not be available for the future generation.
In order to move ahead with agenda of sustainable growth, it is very essential to invest in alternative energy sources.
Also the alternative energy resources will be used for green energy generation without any pollution.
Hence, devoting time and money to developing alternative energy resources will not only preserve essential natural resources but also reduce the cost incurred due to pollution and environmental degradation.
Some common alternative energy resources are - Solar, wind energy, bio diesel etc.
When jaw become large enough to hold the permanent teeth . The milk teeth fall and permanent teeth appear
Answers
The "exfoliation" or "shedding" of milk teeth is the name of the procedure.
What is the Dentition of Humans?The primary and permanent tooth sets make up the human dentition. Maxillary (upper) and Mandibular (lower) are the two opposing arches in which teeth are arranged. These can be split into their left and right halves along the midline (mid-sagittal plane).
Four Different Teeth Types and Their Purposes
The majority of individuals have 32 permanent adult teeth, which can be classified into four groups:
Incisors, Canines, Premolars, and Molars.Learn more about Dentition here:
https://brainly.com/question/12410041
#SPJ1
which of these is an effect of an algal bloom
Answers
Answer:
An increase growth in microorganisms results in oxygen depletion
Explanation:
The growth of algal bloom is caused due to excessive runoff rich in the nutrients like nitrogen and phosphorous. This run off comes from the agricultural field.
These nutrients aids in the growth of the algae(microorganisms) in large number. This growth forms a layer on the water body and use the oxygen present in the water and makes the water oxygen deficient.
Make one qualitative observation about the picture above.
Explain why this is a qualitative observation.
Make one quantitative observation about the picture above.
Explain why this is a quantitative observation.
Answers
Quantitative: There are 7 ducks crossed the bridge. This is quantitative because it describes a numerical value from the picture.