Optical illusions be best described as: (C). something that deceives the eye (and brain) by appearing to be other than it is.
Meaning of optical IllusionOptical illusion is a visual effect created by a visual system that tends to deceive the brain and the eyes, by making them interpret its appearance different from what it really is.
Optical illusion tends to seem as though its moving but its just still. The interprets the signal from the eyes wrongly.
In conclusion, Optical illusions be best described as: something that deceives the eye (and brain) by appearing to be other than it is.
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ill give brain thing
Answer:
B
Explanation:
Bacteria are bigger and more complex than viruses, though they can still spread through the air.
What is the physiological cause of a heart attack?.
Answer:
stress
Explanation:
when stress levels are high, your whole body is affected including your heart. when stress levels become so high that you're affected, your heart suffers and causes a heart attack.
How do you think the reef will react to a lionfish invasion if there was no sea urchins?
The population of reefs reduces drastically if there are no sea urchins since lionfish use them as a source of food. That way, the lionfish began feeding on the reef itself.
Apes and chimpanzees are different species because _________________.
a. they live in different environments
b. they cannot produce offspring together
c.they have different physical features
d.they eat different foods
Answer: b
Explanation:
different species cant reproduce
Why is commensalism important in a diverse ecosystem? (or just important in general) IMPORTANT I REALLY NEED THIS YOU DONT KNOW HOW MUCHmarking brainliest
Answer:
It is important for mating, eating and mutual relationships within the ecosystem. It brings life and help to the creatures and organisms within the system. it creates mutual and parasitic relationships.
Explanation:
Is xylem or schlencyma the tissue that forms annual rings during secondary thickening growth in dicot plant
Answer:
xylem
Explanation:
The continental crust is:
A. Composed mostly of granite.
B. up to 6 km thick.
C. formed from quickly-cooled lava.
D. made of rock 200 million years old.
(ik this isnt biology but they dont have an option for the subject it is)
Answer:
The answer is A.
Explanation:
The continental crust juts above water because it is thick and granite is less dense than basalt so it floats higher on top of Earth’s interior.
an element found in group 17 of the periodic
table
How do homologous structures show
common ancestry?
A. They show us the genetic makeup of extinct organisms.
B. They show the situation that caused a species to branch
off from the original.
C. They show similarities between species and which
organism first developed the structure.
D. They are the structures that exist in the oldest living
member of an existing species.
According to the context, homologous structures show similarities between species and which organism first developed the structure.
What are homologous structures?They are structures that in different species fulfill similar functions, but have different embryonic origins, by virtue of their similarity, they suggest their connection with a common ancestor.
That is to say, it is the expression of the same genetic combination and that it is supposed to come from a common ancestor.
Therefore, we can conclude that according to the context, homologous structures show similarities between species and which organism first developed the structure.
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When we say that DNA replication is semiconservative, we mean that: None of the other answer options is correct. only half of an organism's DNA is replicated during each cell division. parental DNA stays in the parent cell and daughter DNA ends up in the daughter cell. when DNA is replicated each new double helix contains one parental strand and one newly synthesized daughter strand.
Answer:
each new double helix contains one parental strand and one newly synthesized daughter strand, is the correct answer
How do you think our bodies process food?
Which describes how viruses reproduce
when using a living host?
A. they cannot reproduce
B. slowly
C. with non-living material
D. quickly
Answer:
c.po
correct me if I'm wrong but Mao jdt aho NASA isip nho..tnx
Where does photosynthesis occur?
A. leaves
B. roots
C. bark
D. seeds
Answer:
a and b
Explanation:
because some plants with out leaf occurs in a root
What parts of the chemical equation for photosynthesis are organic molecules?
Answer:
Glucose
Explanation:
Organic molecules are those in which carbon is bonded to hydrogen. Glucose is, therefore, an organic molecule. Carbon dioxide, while it contains carbon, does not include hydrogen, and is, therefore, an inorganic molecule.
genetic modification of food crops is considered controversial because
Answer:
Although GMO have their own benefits they have certain disadvantages too.
1) They may cause allergies.
2) They can make pest resistant plants.
3) Morally, humans have no right to interfere with God's creations.
4) They can cause antibiotic resistance.
The blind mole rat is a close relative of other rats. however, mole rats live underground for their entire lives. as a result, their eyes have evolved into useless structures. presumably, mole rats will not have eyes at all in the distant future. what type of structures are the mole rats eyes?
a.
vestigial structure
b.
developmental structure
c.
homologous structure
d.
analogous structure
Answer:
A. vestigial structures
Explanation:
Vestigial structures are those that serve no purpose in current organisms, but were useful to ancestors of those organisms.
A career as a manager of a business
requires the person to be able to handle
which of the following?
A. Only one position/job
B. Just one department
C. Multiple employees
D. Entire company advertising
Answer:
C
Explanation:
Which of the following is an example of an enzyme? Multiple Choice Sigma factor: the protein that binds to bacterial promoters to initiate transcription Insulin: the protein that tells cells to uptake glucose Keratin: the protein that gives cells structure Glucose transporter: the protein that allows glucose into cells ATP-synthase: the protein that produces ATP from ADP and P
Answer:
ATP-synthase: the protein that produces ATP from ADP and P
Explanation:
Proteins have diverse functions. Enzymes are very specific type of proteins with catalytic activity, help run reactions, and help with metabolism.
ATP-synthase is an enzyme in electric transport chain which allows us to make ATP using the electrochemical gradient in mitochondria.
What occurs when solar radiation bounces off a surface?
texturization
absorption
reflection
energization
If you took a cross-section of soil from your backyard, what would be the correct order of soil layers from top to bottom?
bedrock, parent rock, subsoil, topsoil, organic
bedrock, subsoil, parent rock, organic, topsoil
topsoil, organic, subsoil, bedrock, parent rock
organic, topsoil, subsoil, parent rock, bedrock
topsoil, organic, subsoil, bedrock, parent rock
Answer: organic, topsoil, subsoil, parent rock, bedrock
Explanation:
A group of Right Whales are moving from the coast of Nova Scotia to the coast of Georgia. What are the Right Whales doing? A. emigrating from Georgia
B. hibernating in Georgia
C. immigrating to Georgia
D. remaining in Georgia
Answer:
it is b they are hibernating
which statement accurately describes natural selection?
a when animals adapt to their environment and reproduce consistently, they will evolve
b. all living things on earth, including animals, plants, and microbes, share common ancestry.
c all evolutionary patterns can be observed at different places and over different amounts of time.
d when animals evolve from a common ancestor, they share certain dna sequences
Answer:
a when animals adapt to their environment and reproduce consistently, they will evolve
Explanation:
yeaaaaa
many marine organisms depend on upwelling to bring nutrients to surface. how might El Nino affect a fisherman's way of life
The upwelling of seawater refers to the rising up of the deeper and cold water towards the surface of the sea. This cold water is comprised of the valuable and essential nutrients and as they move upward, it provides these nutrients to the marine organisms.
What is El Nino?El Nino is usually defined as the large-scale changes in the climate that occurs due to the interaction between the ocean and the atmosphere. It leads to the episodic rise in the temperature of the sea surface, which typically occurs in the central and the eastern part of the central Equatorial Pacific.
The occurrence of El Nino leads to the reduction of the upwelling of deep-sea cold water. During the time of this harsh climate, the fishes die or they sometimes migrate into some other places where they can obtain their food. Due to this, the fisherman cannot go fishing.
Thus, the occurrence of El Nino directly affects a fisherman's life.
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Gram-positive and Gram-negative bacteria are most commonly differentiated in the laboratory by whether __________ .
Answer:
They take up the Gram stain.
If yes, gram positive.
If not, gram negative.
If two organisms have homologous structures and similar early development, what can you infer about them?
Answer:
Common ancestry
Explanation:
If two things have similar structures and have similar early development that means they likely originated from a common ancestory a long time ago. This would support the notion that they are evolutionary related.
Short-term illnesses that are often the result of a viral or bacterial invader and usually amenable to cure are known a
Structures of the Excretory System Cells produce wastes such as salts, carbon dioxide, and ammonia. For homeostasis to be maintained, these wastes need to be removed from the body. Excretion is the process by which metabolic wastes are elimiNted from the body.
- The skin excretes excess water, salts, and a small amount of urea in sweat.
- The lungs excrete carbon dioxide and water vapor.
- The liver converts potentially dangerous nitrogen wastes to urea.
- The kidneys are the major organs of excretion. They remove excess water, urea, and metabolic wastes from the blood. Ureters carry urine from the kidneys to the uriNry bladder, where it is stored until it leaves the body through the urethra.
1. Why does the body need an excretory system?
Answer:
okay lets go.
Explanation:
A body needs an excretory system because:
Withouts the excretory system the wastes such as sweats ,urea will be continously collects in the body and they are harmful therefore can cause death.
how animal husbandry affects society
The brain is an organ in the nervous system.
Which of the following is true about the brain?
Choose 1 answer:
(A) the brain is made up of a single type of tissue.
(B) the brain is made up of different tissues that carry out the same function.
(C) the brain is made up of tissues with different functions that work together.
Answer:
C
Explanation: the brain is made up of tissues with different functions that work together.
The brain is an organ in the nervous system, so the statement that is true about the brain is that the brain is made up of tissues with different functions that work together, which is in option C.
What is the function of the brain as a part of the central nervous system?The brain is a part of the central nervous system, and it is one of the most complex organs in the body which is responsible for coordinating and controlling body functions such as movement, sensation, thought, etc. by receiving and interpreting information from the senses and generating responses to that information.
Hence, the brain is an organ in the nervous system, so the statement that is true about the brain is that the brain is made up of tissues with different functions that work together, which is in option C.
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6. What are four main principles to the theory of natural selection?
Answer:
variation, inheritance, selection and time
