Answer: the mantle is the thickest layer,
Explanation:
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Answer the question and then find key word(s) from the question that helped you get the answer.
True or False?
Scientists have complete knowledge of atoms and this knowledge can never change
your answer is false. have a good day!
define polymer
simple
Answer ASAP
Answer:
A polymer is a bunch of monomers put together in simplest terms.
Name three elements used to date fossils with absolute dating
Answer:
Among the best-known techniques are radiocarbon dating, potassium–argon dating and uranium–lead dating. By allowing the establishment of geological timescales, it provides a significant source of information about the ages of fossils and the deduced rates of evolutionary change.
Explanation:
- Eijiro
Help on both questions please I’ll give 98 points :)
What is an organism that consumes a primary consumer for energy?
O Producer
O Primary Consumer
O Secondary Consumer
O Tertiary Consumer
O Decomposer
What is an organism that consumes a secondary consumer for energy?
Producer
Tertiary Consumer
Secondary Consumer
Decomposer
Primary Consumer
Secondary Consumer organism that consumes a primary consumer for energy.Tertiary Consumer organism that consumes a secondary consumer for energy. Therefore options "B" and "A" are correct.
What are primary and secondary producers?Primary producers are known as autotrophs. They generate energy from the sunlight. The process by which they produce energy is known as photosynthesis. Examples of organisms are algae, bacteria, higher plants, and some protists. These organisms also store this energy.
Secondary producers are the organisms and animals which feed on the primary producers. After consumption, they convert it into energy. The energy generated is known as ATP. The process by which the energy is generated is known as cellular respiration.
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How are the symbols written for alleles that share incomplete dominance?
A. The second letter is always a lowercase letter.
B. One is a capital letter; the other is not.
C. Both are capital letters.
D. Both are lowercase letters.
Answer:
B
Explanation:
tell me if I'm wrong but your welcome
What are the 4 characteristics that separate mammals from other vertebrates?
1. Hair
2. Milk
3. Sweat
4. Bilateral Symmetry
5. Segmentation
6. Fat
Answer:
1, 2, 3, 5
Explanation:
Why is exponential growth usually very rare in nature
Answer:
Explanation:
The scarcity of natural examples is due to the fact that there are population controls due to a limiting amount of resources such as food, light, shelter, water as well as to factors such as predation, climatic change, and disease.
Answer:
In the real world, with its limited resources, exponential growth cannot continue indefinitely. Exponential growth may occur in environments where there are few individuals and plentiful resources, but when the number of individuals gets large enough, resources will be depleted and the growth rate will slow down.
Explanation:
If green house emissions do not decrease, what will happen to global climate?
Predict:
Observe:
Explain:
Answer:
If green house gas emissions do not decrease the globe will increasingly get warmer. The sun's heat enters the atmosphere, some heat will escape, some will be trapped. Carbon dioxide causes the heat to remain in the atmosphere. Without carbon dioxide Earth would very cold, but with the use of fossil fuels and other unsustainable resources we are releasing too much carbon dioxide in the atmosphere. This is causes way too much heat to remain trap. And this is what is causing global warming
PLS HELP‼️
I need help deciding the “Kingdom of Life” for each organism!
Answer:11-f i believe because its a type of pond im sorry if im wrong
12- fungi
Explanation:
What is produced from
photosynthesis (select all that
apply)?
Water
oxygen
glucose
light
Carbon dioxide
uhm i really don’t know i’m really bad at this pls help
Which of the following observations would provide the strongest evidence that two plants belong to different biological species?
A. There are variations in their RNA sequences.
B. The leaves and flowers show morphological differences.
C.They produce viable but sterile offspring.
D.They occupy unique habitats in an ecosystem. .
Answer:
the answer is C
Explanation:
Even if organisms of different species combine their DNA to make offspring, the offspring will be sterile, unable to pass on their genes. Because of this restricted gene flow, each species evolves as a group distinct from other species.
The observation of plants that produce viable but sterile offspring provides the strongest evidence that they belong to different biological species (Option C).
The biological concept of species was developed by Ernst Mayr, who also develop the idea that species are metapopulation lineages.The biological concept of species states that mating between individuals of the same species produces viable offspring.The biological concept of species can be used to provide independent evidence for the presence of morphological and biological species.In conclusion, the observation of plants that produce viable but sterile offspring provides the strongest evidence that they belong to different biological species (Option C).
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which student correctly identified the outcome of meiosis?
What is the answer to Al2(SO4)3?
Use evidence from the maps to answer the Investigation Question: Why do different locations have different air temperatures?
Try to use the following words in your response: energy, temperature, and latitude.
Answer:
hope help you stay happy and safe
When the Earth moves, the angle at which sunlight hits different places on Earth at the same time of day changes because the Earth is tilted.
What is Earth rotation?Earth's rotation or Earth's spin is defined as the rotation of the planet Earth around its axis as well as the change in the orientation of the axis of rotation in space. When viewed from Polaris, the north pole star, the Earth rotates in the east facing east, the Earth rotates counterclockwise.
When the heading of the particular place is towards the Sun, there is warm temperature which is called as the summer when the heading of the same place is away from the Sun, there is cold temperature which is called as the winter.
Thus, when the Earth moves, the angle at which sunlight hits different places on Earth at the same time of day changes because the Earth is tilted.
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Which of the following organisms is a producer?
A. Alligator
B. eagle
C. Sunflower
D. Fish
Answer:
C
Explanation:
Sunrflower is plant
Answer:
C. Sunflower
Explanation:
As we know that plants are the producers hence here in the given options Sunflower is the appropriate answer.
please answer this quickly
can you guys help me
Answer:
Option C
Bones
Explanation:
Trace fossils (or ichnofossils) are geological records of biological activity. They are fossils, but not of the living things themselves.
Trace fossils may be impressions made on the substrate by an organism. Burrows, borings, footprints, bones, feeding marks, and root cavities are examples.
Which organ breaks down fats. look at the diagram of the digestive system.
Which organ breaks down fats?
A
B
C
D
Answer:
a
Explanation:
Which of these choices most accurately describes how particles move in a transverse wave?
A)particles in the medium move perpendicular and parallel to the direction of the waves
B)the particles in the medium move perpendicular to the direction of the waves
C)the particles in the medium move parallel to the direction of the waves
Or D) particles in the medium move in a circular direction around the wave.
How does the mutated protein differ from the original protein?
A mutant protein is the protein product encoded by a gene with mutation. Mutated protein can have single amino acid change (minor, but still in many cases significant change leading to disease) or wide-range amino acid changes by e.g. truncation of C-terminus after introducing premature stop codon.
What is protein? ... Most animal sources of protein, such as meat, poultry, fish, eggs, and dairy, deliver all the amino acids your body needs, while plant-based protein sources such as grains, beans, vegetables, and nuts often lack one or more of the essential amino acids.
I really don’t know the answer can you please help me thank you
Answer:
B
Explanation:
lipids is just another word for fats. the most basic form of fats are fatty acids, and glycerol is another building block of types of glycolipids
ANSWER AND ILL GIVE BRAINLIEST AND 70 POINTS!!!
Please help on this
Answer:
Phylum
Explanation:
Just look for the one word that's repeated throughout all 4 animals' column, then look to the left and pick the taxon it belongs to.
Is the following sentence true or false? Glycolysis releases a great amount of energy,
false It releases a small amount of energy
Answer:
false
Explanation:
Where do sperm go after leaving the vas deferens?  A. Seminiferous tubules  B. Urethra  C. Vas deferens  D. Ejaculatory duct
In humans, brown eyes are generally dominant over blue eyes. Find the phenotypic and genotypic ratios of a cross between two heterozygous brown-eyed people. Choose This is a required question
Answer:
Brown eyed genotype: Aa (eterofzygous) or AA (homofzygous)
The genotypes derived from the cross are: AA, Aa, Aa, aa
The phenotypes are: 3 with brown eyes and 1 with blue eyes (aa)
The phenotypic ratio is 3:1 (brown eyes: blue eyes) and the genotypic ratio is 1:2:1 (dominant homozygous: heterozygous: recessive homozygous).
What happens in a heterozygous cross?In humans, the allele for brown eyes (B) is dominant over the allele for blue eyes (b). Heterozygous individuals, who carry one copy of each allele (Bb), will have brown eyes.
When two heterozygous brown-eyed individuals (Bb) cross, the possible genotypes of their offspring are:
BB (brown eyes): 25% chance (homozygous dominant)
Bb (brown eyes): 50% chance (heterozygous)
bb (blue eyes): 25% chance (homozygous recessive)
So, the genotypic ratio of the offspring is 1:2:1 (BB:Bb:bb).
As for the phenotype, the only possible one is brown eyes and it occurs in 75% of the offspring (25% BB + 50% Bb)
Therefore, the phenotypic ratio of the offspring is 3:1 (brown eyes: blue eyes)
It's worth noting that while this is the typical outcome of crosses involving the eye color genes, it's not universally accurate, as other factors and genes might have an influence on the phenotype. Additionally, in reality, eye color is a complex trait and many other genes are involved not just B and b, so the dominance is not always that clear.
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which era was blue ridge in
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Explain the roles the nucleus, Endoplasmic Reticulum, Ribosome, and Golgi Body plays in protein synthesis
must explain all roles to get brainiest
Answer:
I really don’t know to be honest
Explanation:
ANSWER FOR BRAINLIEST AND 70 POINTS!!
Answer:
Female
Have a great day!
Answer:
male
Explanation:
the last two chromosomes the x is bigger than the y which shows that it's a male if it was a female both xy would be the same height