Answer:
Cellular Respiration
Explanation:
In cellular respiration, animals take in O2 (oxygen) and exhale CO2 (carbon dioxide).
what is the size of image formed in plane mirror
The size of the image formed in the plane mirror is the same as the actual object standing in front of the mirror, and in the plane mirror there is no change in the image.
What is the importance of the plane mirror?A plane mirror has many uses, as they are used in optical instruments such as mirrors, which help in directing and focusing light in optical systems, and the plane mirror also helps in educational demonstrations, such as the laws of reflection and image formation in different educational institutes, etc. The most important significance is that a plane mirror generally makes an image that is the same as the object.
Hence, the size of the image formed in the plane mirror is the same as the actual object standing in front of the mirror, and in the plane mirror there is no change in the image.
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Which of the following solar phenomena is thought to cause short term climate changes?
A) solar flares
B) prominences
C) sunspots
D) solar winds
Answer:
Solar flares
Explanation:
The magnetic field lines near sunspots often tangle, cross, and reorganize. This can cause a sudden explosion of energy called a solar flare. Solar flares release a lot of radiation into space. If a solar flare is very intense, the radiation it releases can interfere with our radio communications here on Earth.
Can less biodiverse areas survive ?
Answer:
They could survive but not as long as the places with biodiverse, they need it to live since it impacts most things in the environment.
Explanation:
is a battery in a parked car potential or kinetic energy?
Answer:
POTENTIAL
Explanation:
not moving or creating work
What is the longest phase in a star's life cycle?
Answer:
T-Tauri Phase
Explanation:
The mean temperature of the Tauri star isn't enough to support nuclear fusion at its core. The T-Tauri star lasts for about 100 million years, following which it enters the most extended phase of development – the Main sequence phase.
Select a location within each of the following biomes and fill in the missing information on the table. What is the Latitude and Species Richness of the desert (look at attachments)
BioInteractive Biome Explorer
Answer:
hdwuehuobWE
Explanation:
EfkcnbefdciEWNOFW
Why is the rain necessary for agriculture?
Answer:
hope thishelps
Explanation:
All plants need at least some water to survive, therefore rain (being the most effective means of watering) is important to agriculture. While a regular rain pattern is usually vital to healthy plants, too much or too little rainfall can be harmful, even devastating to crops.
shortsightedness cannot be corrected by the use of convex lens ,why?
Answer:
In this case ,the parallel Ray's coming from distant objects are focused in front of the retina. Then again if we use convex lens , it converger more . As a result , person can't see. Due to this reason , short sightedness can't be corrected by use of a convex lens
what is bromothymol blue
Answer:Bromothymol blue is a pH indicator. It is mostly used in applications that require measuring substances that would have a relatively neutral pH. A common use is for measuring the presence of carbonic acid in a liquid. It is typically sold in solid form as the sodium salt of the acid indicator
Source : Wikipedia
true or false? Embryonic stem cells are more limited in what they can become than somatic stem cells
Answer:
true
Explanation:
Embryonic stem cells.
These are pluripotent (ploo-RIP-uh-tunt) stem cells, meaning they can divide into more stem cells or can become any type of cell in the body. This versatility allows embryonic stem cells to be used to regenerate or repair diseased tissue and organs.
When Anna eats an apple, the sugars in that apple are broken down into the substance called glucose. Glucose is then burned in her body for energy. One of the body parts that needs this energy is the heart, which beats due to electrical impulses. A byproduct of this glucose breakdown is the heat that warms her body and is later released.
Which identifies the energy transformations that take place in Anna’s body as this process takes place?
A.) Mechanical energy is converted to kinetic energy, which is then converted to potential energy.
B.) Chemical energy is converted to thermal energy and electrical energy.
C.) Electrical energy is converted to chemical energy and thermal energy.
D.) Mechanical energy is converted to potential energy which is then converted to kinetic energy.
What characteristics would you look for to determine if an organism is a protist or a plant?
Answer:
A few characteristics are common between protists.
They are eukaryotic, which means they have a nucleus.Most have mitochondria.They can be parasites.They all prefer aquatic or moist environments.Explanation:I HOPE ITS HELP
Protists are eukaryotes, which means their cells have a nucleus and other membrane-bound organelles. Most protists are single-celled. Other than these features, they have very little in common. You can think about protists as all eukaryotic organisms that are neither animals, nor plants, nor fungi.
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: D
: D
: D
: D
: D
: D
explain why antibiotics such as penicillin, kill bacteria and not viruses
Answer:
Antibiotics cannot kill virus.
Explanation:
Viruses are different from bacteria.They have different ways of survival and reproduction.Viruses have a protective protein coat instead of cell wall.But many Antibiotics including penicillin work by attacking cell wall.
Thus bacteria can be attacked by antibiotics but viruses cannot.
what are biomechanics
Answer:
Biomechanics is the study of the structure, function and motion of the mechanical aspects of biological systems, at any level from whole organisms to organs, cells and cell organelles, using the methods of mechanics. Biomechanics is a branch of bio physics mark as brainliest pls
Exocytosis is a process by which cells A. remove bulk material from the cell via wosicions
B. remove bulk material from the cell via pores C. bring bulk material into the cell via vesicles D. bring bulk material into the cell via pores
Exocytosis is the process by which cells B. remove bulk material from the cell via pores
The prefix, "exo" suggests "out" or "external". Also, the suffix, "cytosis" relates to anything that has to do with cells.
Exocytosis in concise terms can be described as the movement of large polar molecules and waste materials out of a cell through pores by active/bulk transport mechanism. This mechanism is the opposite of endocytosis.
The process involves:
the formation of an encapsulated membrane, which is a vesicle formed within the cell containing the packaged materials that is to be expelled.the vesicle is moved to the cell membranethe vesicle is expelled through the pores and the contents are released out of the cell.See attachment for image showing the mechanism of Exocytosis.
Thus, the right option is B. remove bulk material from the cell via pores.
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Burning wood in the rainforest releases carbon dioxide into the atmosphere. What is this said to cause?
A. an ice shelf
B. global warming
C. ocean acidification
D. polar vortex
As more CO2 (carbon dioxide) is released into the atmosphere, it traps more heat energy from the sun, and slowly warms the average temperature of the earth. This is the simplified version of what global warming is. Carbon dioxide is considered a greenhouse gas.
Answer:
Global warming
Explanation:
theres more CO2 (carbon dioxide) is released into the atmosphere, it traps more heat energy from the sun, and slowly warms the average temperature of the earth. This is the simplified version of what global warming is. Carbon dioxide is considered a greenhouse gas.
Match the perspective in column 1 to the corresponding question in column 2.
Positive
psychology
?
Are some people happier
than others?
Cognitive
psychology
?
Does exercise improve
brain function?
Developmental
psychology
?
How do our thoughts
affect our feelings?
Biopsychology
2
What are the roots of
prejudice?
Social
psychology
?
How does television affect
babies' ability to learn
language?
1. At what age do children begin to use language?---> E. Developmental Psychology
Developmental psychology refers to a branch of psychology that investigates the physical, psychological, neurological, cognitive, social and moral growth and development individuals go through during their entire lifespan, from birth to death. Developmental psychologists investigate topics such as language acquisition in childhood, biopsychological changes experienced by adolescents, cognitive functioning in old age, etc.
2. How do adolescent brains develop?---> B. Biopsychology
Biopsychology refers to branch of psychology that investigates the biological basis or influence on our behavior. Specifically, biopsychology examines how brain anatomy and function influence our behavior, how hormones influence our behavior, how physical deformities in the brain affect behavior, the role of genetics in behavior, etc. A biopsychologist might study topics such as the effect of suffering a stroke on behavior and cognition, how brain abnormalities are linked to mental or learning difficulties, the influence of genetics on personality, etc.
3. How can I lead a happier life?---> A. Positive psychology
Positive psychology is the scientific study of human happiness, optimal functioning, and qualities that enable humans to thrive and lead fulfilling lives. Positive psychology most commonly teaches us how to live a happy and rewarding life, and how to appreciate our own innate qualities and virtues. Unlike other areas of psychology, positive psychology focuses on strengths that a person has and fortifying those strengths, rather than focusing on limitations.
4. How do our thoughts affect our self-concept?---> C. Cognitive psychology
Cognitive psychology is an area of psychology that focuses on human thoughts, perceptions, memory, attention, appraisals, etc. Cognitive psychologists investigate topics such as memory capacity, cognitive biases, how our thoughts affects our self-perception, etc.
5. How can we reduce prejudice?---> D. Social psychology
Social psychology is a branch of psychology that focuses on a broad range of topics such as: group behavior and influences on individual behavior and beliefs, prejudice, discrimination, interactions between individuals and how they vary across cultures, etc. Furthermore, social psychology provides insight into the causes of prejudice and discrimination, and what can be done to reduce it.
Thus, this could be the answer.
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What are some clues you might use to make inferences?
Incomplete question. Provided a general definition of the term.
Explanation:
To make an inference usually involves a mental activity for the purpose of making sound judgments based on observations or clues discovered.
For example, common clues when doing biological experiments includes:
behavioral changephysiological changechemical changes in samples, etcHow many offspring do your animal products in one season?
Giraffe
Answer:
Giraffes usually only have a single baby, born after a 15-month gestation period. But because they're able to breed all year round, giraffes don't need to 'resynchronise' with the seasons each time they give birth. Sadly, about 50% of giraffe calves do not survive their first year.
Explanation:
Hope this will help
The white mice and black mice are better camouflaged than the grey mice. Which type of selection will likely result from this scenario? Directional, Disruptive, stabilizing, or none of the above
Answer:
Disruptive
bc it right yes it is
Which cell type has a defined nucleus?
Answer:
The Eukaryotic Cell
Explanation:
Has a nuclear membrane that surrounds the nucleus ,which well defined chromosomes are located.
eukaryotic cells!!! lmk if it’s wrong.
There are several different species of flamingo. A flamingo's color depends partially on what species it is. A captive flamingo, whose diet is different from a wild flamingo, may lose its pink color entirely and turn white.
A flamingo's color is a trait that is
Answer:
B(affected by genes and the enviroment)
Explanation:
if you had gotten this from study island then that should be the right answer. i see that you put the actual question up but not the answers lol, hope this helps
Where would you be on the surface of the earth if you were in complete
darkness for twenty-four hours on December 21? *
Answer:
The arctic circle/the north pole.
Explanation:
Match each part of the eye with the correct label please help asap
Answer:
1. Vitreous gel
2. Optic Nerve
3. Macula
4. Fovea
5. Retina
6. Lens
7. Pupil
8. Cornea
9. Iris
Explanation:
I hope this helps!
These are Vitreous gel, Optic Nerve, Macula, Fovea, Retina, Lens, Pupil, Cornea, Iris respectively.
What is structure of eye?Three coats enclose the optically clear aqueous humour, lens, and vitreous body in the eye.
The cornea and sclera form the outermost coat; the choroid, ciliary body, and iris form the middle coat, which contains the main blood supply to the eye and extends from the back to the front.
The eye functions as a sensory organ. It collects light from our surroundings and converts it into nerve impulses. The optic nerve sends these signals to the brain, which creates an image and thus provides sight.
Thus, as per the labeling number, Vitreous gel, Optic Nerve, Macula, Fovea, Retina, Lens, Pupil, Cornea, Iris respectively are the parts of eye.
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The particular environment to which a species is adapted is its __________. Ecological Relasionships
Answer:
Habitat!
The habitat of a species is their home! It provides all the necessary conditions (ideally) for the species to thrive.
3
Two populations of rodents prefer to live in different soil types in the same area. One soil type is light-colored and the
other soil type is dark-colored. There is no physical barrier between the two soil types. However, the rodents living in the
light soil only mate with one another, and the rodents living in the dark soil only mate with one another.
Which of the following will most likely happen to these rodent populations over time?
A:The populations will become two different species.
B :The populations will learn to live on top of the soil.
C:The population with the highest birth rate will move to the other soil type.
D:The populations will become more genetically similar to each other.
Answer:
C:The population with the highest birth rate will move to the other soil type.
fe Sci 7-2
What is the function of the nervous system? What is the
basic unit of the nervous system?
roots and
would provide a variety of good options.
Answer:
oot systems are mainly of two types (Figure 1). ... Dandelions are a good example; their tap roots usually break off when trying to ... The outermost cell layer of the root's vascular tissue is the pericycle, an area that can give rise to lateral roots
Explanation:
List your favorite food chain/web, with examples and its environment.
Answer:
the ocean is my favorite food web/chain
Explanation:
dolphins eat sharks, sharks eat whales, whales eat fish, fish eat smaller fish, smaller fish eat plankton, and plankton eats algae, algae grows from the sun
Does anyone know this? I picked arkansa and North Carolina
Graduation rates vary from state to state in the United States. Based on the statistics for the two states you selected, identify at least one potential reason for this variance.
Answer:
Poverty rates
Explanation:
A lower income city, town, or even region might have less money to spend on school and education. So kids don't feel nessisary or even bad to go to school as they face going broke and running out of food, kids work because their parents work themselves into injuries or can't work at all. Kids see school as 7 hours of money gone and loss of providing food for their family. So they drop out to stay alive.