Answer:
Sedimentary Rock.
Explanation:
Not every type of rock contains fossils so paleontologists focus their discovery on areas with the type of rock most likely to contain them like said sedimentary rock.
- hope you have a nice day :)
Answer: They usually look for Sedimentary rock.
Explanation:
Most fossils "hide out" in sedimentary rock . When tiny bits of rocks and minerals (called sediment) join together over millions of years, they become sedimentary rock. Plants and animals that become sandwiched in this sediment eventually turn into fossils.
There is a significant amount of evidence that can be used to support the theory that Pangaea existed. Which of the following explains how the map shows evidence for the existence of Pangaea?
A.
The continents' shapes do not fit together very well, and each continent has completely different fossils.
B.
The continents' shapes fit together well, but each continent has completely different fossils.
C.
The continents' shapes do not fit together very well, but some continents have the same fossils.
D.
The continents' shapes fit together well, and some continents have the same fossils.
Answer:
D) The continents' shapes fit together well, and some continents have the same fossils.
Explanation:
Study Island
The continents' shapes fit together well, and some continents have the same fossils. Therefore, option D is correct.
What is Pangea's theory?Pangaea Wegener was of the opinion that the planet's continents were once a single, massive landmass known as Pangaea. Wegener, an astronomer by training, described Pangaea and continental drift using biology, botany, and geology.
Pangea is significant because it formerly linked all the continents, enabling animal migration between continents that is currently impractical. As a result, various species and distinct climates evolved.
Later it was discovered that the rock formations of western Europe, northern Africa, and eastern North America all shared a similar ancestor and that they coevolved with the existence of Gondwanaland. The continent's shapes fit together well, and some continents have the same fossils. Together, these findings provided evidence for Pangea's existence. Hence, option D is correct.
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Energy flow within a system that contains life is necessary. Scientists have explored this idea in projects such as Biosphere 2 and conducted studies about the possibility of colonizing Mars. How might research on the flow of matter and energy through ecosystems be helpful to creating a colony on Mars?
Answer:
Energy flow is integral to any biological environment that supports life. Since energy can neither be created nor destroyed, it has to change from one form to another in order to maintain a balance. Everything within an ecosystem is interconnected, from plants as producers to herbivores that feed on the plants and the predators that feed on the herbivores. All of this will have to be established de novo at Mars using artificial means because the Mars atmosphere cannot naturally do this.
Hope that answers the question, have a great day!
Which work against each other to maintain homeostasis?
A. Hormones and neurotransmitters
B. Motor neurons and sensory neurons
C. Somatic and autonomic nervous systems
D. Sympathetic and parasympathetic nervous systems
Answer:
D.
Explanation:
I just did this unit 5 test on ap ex, this is correct.
Sympathetic is kind of the reaction to something, like the stress or when you can't stop breathing because you're panicking.
Parasympathetic is the opposite, it calms you down after you've freaked out. Right after you've been scared like crazy, and then you see it's just your best friend, you breathe and relax because you realized it's a joke.
So these work "against" each other to maintain homeostasis and the well being and balance of your body.
PLZ mark me brainliest for explaining!
The system that works against each other to maintain homeostasis is sympathetic and parasympathetic nervous systems. The correct option is D.
What is homeostasis?Homeostasis is the state of constant internal, physical, and chemical conditions maintained by living systems in biology.
This is the condition of optimal functioning for the organism and includes many variables, such as body temperature and fluid balance, being kept within certain pre-set limits.
Homeostasis, derived from the Greek words for "same" and "steady," refers to any mechanism by which living things actively maintain relatively stable conditions required for survival.
Homeostasis is regulated by a series of regulatory systems functioning at the organ, tissue or cellular level.
Substrate demand, activation or inhibition of individual enzymes and receptors, enzyme synthesis and degradation, and compartmentalization are examples of control mechanisms.
The sympathetic and parasympathetic nervous systems compete with one another to maintain homeostasis.
Thus, the correct option is D.
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Which process produces human egg and sperm cells?
fertilization
ovulation
pregnancy
gametogenesis
Answer:
gametogenesis
Explanation:
What is the difference between gene sequencing and DNA fingerprinting.
Answer:
The difference between gene sequencing and DNA fingerprinting is that gene sequencing focuses on finding the exact nucleotide order of the gene while DNA fingerprinting focuses on confirmation of the identity of individuals in forensic studies.
Explanation:
Answer: The main difference between gene sequencing and DNA fingerprinting is that the gene sequencing is involved in the eye defecation of the normal title sequence of Jhené where is the DNA fingerprinting is involved in that I do occasional small the variations in do you know of a
Explanation:
What defines our current 'standard' for one meter?
Answer:
one meter is a little bigger than 3 feet
Explanation:
Answer:
Obe metre is the distance travelled by light in 1/299792458 of a second
what is the digestive system
What glacial consequences could there be in the future?
Answer:
Distributed soils across eastern North America: some good, some poor
-
-Sea-level changes: oceans lower during periods of extensive glaciation
-Isostatic rebound: land rises after glaciers melt
how can current research in cognitive neuroscience be applied to understanding different problems in psychology, including the mind-brain problem and questions concerning brain development and change?
Answer:
idk
Explanation:
Cognitive neuroscience is a group of both experimental strategies of cognitive psychology with various techniques to examine how brain supports mental activities.
what is cognitive neuroscience?A subfield of neuroscience called as Cognitive neuroscience that deals with biological processes involve in human cognition, especially in regards to the relation between brain structures, activity, and cognitive functions.
Here the main purpose is the mechanism of brain functions and its performance, it is a branch of both psychology and neuroscience, because it combinational science of both biological sciences and behavioral sciences, such as psychiatry and psychology.
For example, the best studied role of dopamine as a neurotransmitter which is associated with feelings of satisfaction, brain function, and decision making, so that human make decisions which benefit them to survive.
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Why is a dye added to cells before viewing under a microscope?
What would happen if the tubing with the yellow band was placed in a beaker of distilled water?
Answer:
the distilled water to enter the tubing
Explanation:
This question is impossible to answer without knowing exactly what is in the yellow tubing, regardless we can assume that the solution in the tubing with the yellow band is more concentrated than distilled water. This being the case then this will cause the distilled water to enter the tubing due to it being hypotonic to the solution within the tubing which means it has a higher concentration of water.
Where is geothermal energy created? How do you know?
X-rays are primarily used to?
Answer:
u r mom
Explanation:
gene mutations can be caused by many things. these mutations are biologically important because they
Answer: Can result in a new variety of gene combinations in the species.
Explanation:
What would happen to the other organisms if the killer whales migrate to other water to hunt and fail to return ?
True or False: Common and Australia Blacktip Sharks are the same species.
Answer: false
Explanation:
Look it up on google
How does the paradise flycatcher protect its young from predators? It wraps its wings around its chicks. It puffs out its feathers to look bigger. It builds a camouflaged nest. It builds an underground burrow.
Answer:
It builds a camouflaged nest.
Paradise flycatcher is a bird which can protect the young from predators. It builds a camouflaged nest.
The paradise flycatcher cannot protect the young ones from predators by wrapping its wings around the chicks, nor by puffing the feathers to look bigger, and does not build an underground burrow. Paradise flycatcher can protect the bird by camouflaging its nest. The material used for camouflaging a nest is different from the conventional material used for making nest by other birds like soft grass, spider web, animal hair, lichen, and leaves. Predators are not able to identify the flycatcher nest to be a bird nest this helps in protection of young ones.Learn more about predator:
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Refer to the image of paradise flycatcher
identify at least 2 systems involved in this scenario:
aadhya is enjoying a day at the park with her friends. she suddenly gets stung by a bee. her eyes begin to swell, hives appear on her body, and she begins to have difficulty breathing.
Answer: integumentary system and the Respiratory system
Explanation:
What has icy waters that are rich in nutrients
Answer:
nothing
Explanation:
jgtnjhnjgbnjjf
Answer:
polar ice
Explanation:
Search or type a command
od Web (S8 Life Science)
What is the MOST LIKELY effect of a DECREASE in the snake population in this food web?
Birds
Hawks
Insects
Snakes
Salamanders
Mice
Acorns
Pinecones
Answer:Birds population would increase without predation hawks loose a food source and dips a little insects decrease because of more birds snakes are decreasing because it says it in the prompt and the next decrease because of the birds eating them all
Explanation:
When chyme leaves the stomach it enters the _________________. MULTIPLE CHOICE.
A. Ileum
B. Duodenum
C. Jejunum
D. Pylorus
Answer: B) Duodenum is the right answer
Explanation:
Answer:
B. Duodenum
Explanation:
aka the small intestine
In comparison to animals, are humans adapted to their environment?
Explain your answer to the question above.
please need help ill put you under brainliest
brainly, 200 points I will give you the question to get the other 100 points
A gene has the base sequence that starts with gac tga cga tta.what would be the complementary dna strand formed from this DNA?
i already know this question It would be ctg act gct aat. please tell me if im wrong
What would be the mRNA base sequence formed from this DNA sequence?
Use the codon table below to find the first three amino acids in the protein formed from this gene.
The gene has a mutation and is changed to the sequence below.
GAC GGA CGA TTA
What kind of mutation is this?
What is the new mRNA strand produced by this mutated gene?
Does this mutation affect the protein produced? Explain.
Which molecule provides the amino acids that are assembled during translation ?
Answer:tRNA
Explanation:
What is the function of ATP? *
Answer:
ATP is the main source of energy for most cellular processes. The building blocks of ATP are carbon, nitrogen, hydrogen, oxygen, and phosphorus.
Explanation:
Jess has A- blood type (the negative refers to the status of the Rh antigen), has never received a blood transfusion, and never been pregnant. Antibodies against what blood antigens could be present in Jess' blood?
Answer:
b. B antigens
Explanation:
Based on the information provided within the question it can be said that Antibodies against B antigens would be present in Jess' blood. This can be seen in the chart attached below. Blood Type A individuals tend to have Anti-B antibodies in their plasma, while Blood Type B individuals have Anti-A antibodies. Meanwhile individuals with Blood Type AB have none and individuals of Blood Type O have both.
7. Describe two strategies that parents can use to help cope with stress.
8. Describe the three types of childcare available to families.
9. What can parents do to be more involved in their children's education at home and at
school?
10. Which factors should a parent consider when choosing a childcare option?
Answer:
7. Meditation and exercise are two excellent ways to cope with stress. Where meditating for a short while on daily basis can help one to focus, exercise causes a release of dopamine that elevates the mood.
8. There are daycare centers where parents can leave their kids for a certain period of time while they're at work or something. Secondly, there is an in-house babysitter option where the babysitter looks after the kids at the parents' house. Third option is the keeping a nanny, who will take care of their needs for the designated time everyday.
9. They need take more interest in what their children are studying at school, help with their homework and projects etc.
10. Parents should take into consideration the needs of the child and how responsible that particular childcare facility would be at delivering it.
Hope that answers the question, have a great day!
Which of the following are primary ways that heat can be transferred?
Answer:
Featured snippet from the web
Heat can be transferred from one place to another by three methods: conduction in solids, convection of fluids (liquids or gases), and radiation through anything that will allow radiation to pass.
If you wanted to persuade someone that tiger poaching is wrong, do you think written,spoken or visual message might be most effective? Why?
The most effective way to convince someone that tiger poaching is unethical can be through visual communication.
What is Visual communication?Because they can rapidly and clearly convey complex ideas and facts, visual communications can have a significant impact on people's feelings and attitudes toward a given topic. His images and films of tigers in their natural habitat can be used to convey the dire effects of tiger poaching, such as the extinction of tiger populations and the destruction of their ecosystems in the case of tiger poaching.
Additionally, visual communication can be used to inform people about the value of tigers in the environment, the consequences of their extinction, and the efforts of conservationists and organizations to protect these creatures.
Therefore, the most effective way to convince someone that tiger poaching is unethical can be through visual communication.
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Urgent please and thank you
Answer:
1. C
2. All cells of your body have the same DNA/genetic information but cell differentiation causes some genes to turn off and some to turn off. The activated genes are coded for which produce proteins and amino acids allowing cells to differentiate. E.g. Neurons and epithelial cell have same genetic information, however the genes coding for neurons in epithelial cells are turned off or deactivated which make them epithelial cells