What are the main differences between the Pfizer coronavirus vaccine and Moderna coronavirus vaccine that are being reported? Any similarities?
Answer:
that´s right v
A universal indicator can be used to determine the exact pH. What other devices can determine an accurate measurement?
Traits that hide other traits when passed on to offspring *
A. Main Traits
B. Dominant Traits
C. Recessive Traits
D. Inherited Traits
Answer:
c
Explanation:
Answer:
C) recessive traits
Explanation:
The major benefit of solar energy is its low:
A)cost
B)pollution
C)maintenance
D)complexity
Answer:B population
Explanation:
Answer:
B) Pollution
Explanation:
The answer is pollution because solar energy is costly, difficult to maintain, and fairly complex.
Which of the following organelles/structures does a plant cell have that an animal cell does NOT? (Select all that apply.)
Cytoplasm
Cell Membrane
Chloroplast
Cell Wall
What are comets?
please type with your own words
Which statement is true of organisms that reproduce asexually?
Answer:
where are the statements?
give me a definition for Protista kingdom. WILL MARK BRAINLYIEST AS SOON HAS I CAN.
Answer:
A protist is any eukaryotic organism that is not an animal, plant, or fungus.
List at least four characteristics of acids
Answer:
1. Aqueous solutions of acids are electrolytes, meaning that they conduct an electrical current.
2. Acids have a sour taste.
3. Acids change the color of certain acid-base indicators.
4. Acids react with active metals to yield hydrogen gas.
Explanation:
I looked it up.
can someone pleasee choose the correct answer xx
Answer:
They were made by comets colliding with the moon
Answer:
I believe it is the third option. H e tried his best to prove the moon's craters were volcanic rather than the results of asteroid impact!
to help scientists predict weather, what can aircraft do that no other technology can do?
Answer:
D
Explanation:
Because the other choices are unlogical in this context.
Have a grrrreat day!!
Can someone help me with this question?
"A student records the amount of time it takes mice to run through a maze "
( there is a photo of the A-D answers )
This is science but I put biology because I can't seem to find a science button, Thanks!
What does the octet rule state?
Answer:
The octet rule is a chemical rule of thumb that reflects the observation that main group elements tend to bond in such a way that each atom has eight electrons in its valence shell, giving it the same electronic configuration as a noble gas.
Explanation:
Answer:
The octet rule states that atoms tend to form compounds in ways that give them eight valence electrons and thus the electron configuration of a noble gas.
Explanation:
What do the numbers and letters in an electron configuration mean?
The numbers in an electronic configuration determine the energy level in the orbitals while the letters represent the orbitals that are occupied by the element.
What do you mean by Electronic configuration?Electronic configuration may be defined as the process of the arrangement or distribution of electrons within orbitals around an atomic nucleus of an element.
According to the question, the letters signify the number and feature of specific orbitals while the numbers reveal the energy level which is characterized by that specific orbital.
Electronic configuration is the representation of electrons distributed in atomic shells of an element that typically illustrates the electronic configuration.
Therefore, the meaning of numbers and letters in an electron configuration is well described above.
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the following diagram shows parts of the rock cycle. what process are shown by letter b? erosion and weathering, heat and pressure, cementation only, cooling and hardening.... PLEASE HELP
Heat and pressure are used to transform sedimentary rock into metamorphic rock. Therefore, option (B) is correct.
What is a rock cycle?The rock cycle is a continuous process that describes the transformations of rocks from one form to another. There are three main types of rocks: igneous, sedimentary, and metamorphic. The rock cycle explains how these different types of rocks can be transformed into one another over time through various geological processes.
Metamorphic rocks are formed when existing rocks are subjected to high temperatures, high pressures, or both, causing them to change in appearance and composition.
The rock cycle is driven by various geological processes, including tectonic activity, erosion, and weathering, which can all contribute to the transformation of one type of rock into another. For example, metamorphic rocks can be transformed into sedimentary rocks through the process of weathering and erosion, or into igneous rocks through the process of melting.
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A resource, such as oil, that cannot regenerate in a reasonable amount of time is called
A. nonrenewable
B. renewable
C. restricted
D. scarce
Answer:
A. nonrenewable
Explanation:
...........jjhj
Answer:
A
Explanation: nonrenewable is the answer
Study the graph about seismic waves.
Molecule that carries the genetic instructions for all living organisms. *
A. DNA
B. Genes
C. Chromosomes
D. Nucleus
A plate boundary where an ocean plate collides with a continental plate forms _________
A ridge
A subduction zone
A strike slip fault
A tsunami
Answer:
When the plates are at the mid ocean ridges thay are spreading apart creating new ocean floor. this is also called a divergent boundary
People are often reminded to conserve water. Explain why we should conserve water if water is never lost but is constantly recycled throughout Earth.
Brainlest to most explained person.
What is genetically modified food?
Answer: Genetically modified foods are foods produced from organisms that have had changes introduced into their DNA using the methods of genetic engineering. Genetic engineering techniques allow for the introduction of new traits as well as greater control over traits when compared to previous methods, such as selective breeding and mutation breeding.
Explanation:
which level comes just after atoms in the organization chart of living things?
A. Cells
B. Molecules
C. Organs
D. Tissues
I am the gatekeeper to the “brain” of the cell.
Why is water, an inorganic compound, necessary for life?
Answer:
Water is considered the “universal solvent” and it is believed that life cannot exist without water because of this. Water is certainly the most abundant solvent in the body; essentially all of the body's chemical reactions occur among compounds dissolved in water.
This diagram is of an amniote egg.
What is the correct label for C in this diagram?
umbilical cord
womb
yolk sac
placenta
The labeling for the C in the given amniotic egg is placenta. The correct option is D.
What is an amniotic egg?The amniotic egg is basically an air-breathing egg along with extraembryonic membranes and a shell.
During development, these encased the amniote embryo in a private pond and facilitated gas exchange with the surrounding environment.
The amnion forms a membrane that encases the embryo in amniotic fluid, while the allantois and yolk sac evolved into the umbilical cord.
Many mammals that we are familiar with have this type of amniotic egg, including humans, rabbits, dogs, and others.
The placenta is a developing organ in the uterus during pregnancy. A growing baby gets oxygen along with all the nutrients from this structure. It also cleans the baby's blood of waste products.
Thus, the correct option is D.
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ANSWER NOW SO I CAN GET OF THIS STICKING COMPUTER!!!!! 100pt
A scientist is using a microscope to observe a type of bacteria. Which two structures would the scientist most likely see? nucleus and DNA DNA and cell wall and vacuole and nucleus
Answer:
cell wall and vacuole
Explanation:
Answer:
✨
Explanation:
This is a year old
Circle the compounds that are acids. Underline the ones that are bases. Distilled water Dish soap Drain cleaner Vinegar Detergent Milk Orange juice Deodorant Window cleaner Toilet cleaner
Answer:
The acids are Vinger, Orange juice, Drain cleaner. The bases are Distilled water Dish soap, Detergent, Milk, Deodorant, Window cleaner Toilet cleaner.
Explanation: Hope this helps :)
Answer:
The acids: Vinger, Orange juice, Drain cleaner. The bases: Distilled water Dish soap, Detergent, Milk, Deodorant, Window cleaner Toilet cleaner.
Give the OTHER person brainliest. PLS!!!!!!!!!!!!!!!!!
Describe the difference between ionic and molecular compounds.
Answer:
The main difference between Ionic and Molecular Compounds is that the electrons of atoms in ionic compounds are transferred between the elements because of the presence of a difference in electronegativity. However, in the case of molecular compounds, the electrons are only shared but not transferred.
Explanation:
Brainliest please?
what conclusion can you draw from the information shown in the graph?
Answer:
Carbon dioxide levels are currently miuch higher than normal.
Explanation:
The graph shows that there has been a peak of CO2 in the atmosphere in the past few years.
Answer:
B. Carbon dioxide levels are currtently higher than they have wever been
Explanation:
I got it irght
These are the basic building blocks of all living things. *
A. DNA
B. Cells
C. Genes
D. Chromosomes
Answer:
cells
Explanation: