Answer:
The number of protons in the nucleus of the atom is equal to the atomic number (Z). The number of electrons in a neutral atom is equal to the number of protons. The mass number of the atom (M) is equal to the sum of the number of protons and neutrons in the nucleus.
Benefits of making change to the environment (at least 3) **Explain what the benefits are.
Anyone know what to do for Punnett Squares?
Answer:
A. 75% B. 25%
Explanation:
heterozygous= having two different alleles of a particular gene (Ss)
S s
S SS Ss
s sS ss
A. SS, Ss, sS will have spikes on the tail => 3/4 = 75%
B. ss will have hammer tails => 1/4 = 25%
What parts of the cell do an amoeba and a plant cell have in common?
Answer:
the nucleus and vacuole
Explanation:
plant and amoeba have a membrane-bound nucleus
BRAINLIEST IF CORRECT (PLEASE HURRY)
Some types of organisms can reproduce either sexually or asexually. If environmental conditions forced a population of these organisms to use only asexual reproduction, what would be the MOST LIKELY long-term effect?
Group of answer choices
The number of chromosomes in each organism will increase.
Genetic information will no longer be transmitted from one generation to the next.
Mitosis would stop occurring in the population.
The genetic variation in the population will decrease or stay the same
Answer:
The genetic variation in the population will decrease or stay the same
Explanation:
In an ecosystem , if environmental conditions forced a population of these organisms to use only asexual reproduction, the genetic variation in the population will decrease or stay the same.
What is an ecosystem?Ecosystem is defined as a system which consists of all living organisms and the physical components with which the living beings interact. The abiotic and biotic components are linked to each other through nutrient cycles and flow of energy.
Energy enters the system through the process of photosynthesis .Animals play an important role in transfer of energy as they feed on each other.As a result of this transfer of matter and energy takes place through the system .Living organisms also influence the quantity of biomass present.By decomposition of dead plants and animals by microbes nutrients are released back in to the soil.
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What does it mean to say that science is a “systematic” process?
Pls help me answer this question, it is the assessment on Scientific Knowledge
Answer: Science is a precise interaction, which implies it follows a cautious technique that includes perception and experimentation. Through experimentation, data is gathered that upholds or disproves a researcher's theory. ... Science is upheld by realities and cycles.
Explanation:
Answer:
An anaerobic organism or anaerobe is any organism that does not require oxygen for growth. It may react negatively or even die if free oxygen is present. In contrast, an aerobic organism (aerobe) is an organism that requires an oxygenated environment. Anaerobes may be unicellular (e.g. protozoans, bacteria) or multicellular.
Explanation:
PLZ HELP 30 PIONTSSSSS
The Great Lakes region has both biotic and abiotic components.
Abiotic components include water, temperature, rainfall, and geological features. Biotic components include all of the animal and plant species in the area.
The ecosystem of the Great Lakes includes _______.
a
all of the biotic and abiotic components of the Great Lakes region
b
only the plant and animal species that live in the Great Lakes region
c
only the abiotic components of the Great Lakes region
d
only the animal species that live in the Great Lakes region
Answer:
its a
Explanation:
The Great Lakes region has both biotic and abiotic components. Abiotic components include water, temperature, rainfall, and geological features. Biotic components include all of the animal and plant species in the area.
Answer:
a
Explanation:
an ecosystem consists of the living and nonliving factors in the area
How many different elements are in this equation? NaCl + AgNO3 --> NaNO3 + AgCl
Answer:
5 elements
Explanation:
Na, Cl, Ag, N, O are all separate elements because the first letter of an element is always capital and the second one is lowercase
The different chemical elements present in this equation NaCl + AgNO₃ --> NaNO₃ + AgCl are Na, Cl, Ag, N, and O.
What are chemical elements?Chemical elements are pure substances that contain only atoms and have the same amount of protons in the nuclei.
There are a total of 118 elements are present in a periodic table.
The elements present in the given equation are:
Na- sodium, Cl-chlorine, Ag-silver, N-nitrogen, and O-oxygen.
Thus, the elements present in the equation are Na, Cl, Ag, N, and O.
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URGENT PLZ HELP Just give me two of each please. It can even be one if you can think of anymore. I’ll give brainlist. :)
Answer:
Extended Structure: Sodium chloride or diamonds.
The Same: Protons
Repeating: Atoms or series of atoms
Answer:
Extended Structure: Sodium, chloride, diamonds.
Same: Protons
Repeating: Atoms or series of atoms
Explanation:
Describe the continental crust. NO LINKS NO FAKE ANSWERS I NEED THIS ASAP
Answer:The continental crust is the outermost layer of earths atmosphere that makes the plate continents and continental shelves.
Explanation:
More Punnett Squares.
Answer:
A. 2 genotypes
B. Bb ,bb.
We can drink water straight from the ocean without purifying it.
True
False
False. The water would be toxic without purifying it before drinking.
PAST DUE ASSIGNMENT HELLPPPPP!!
Answer:
What was the assignment? There's nothing attached, my guy
Explanation:
Answer: Okay What is the assignments?
Explanation:
When you touch the screen of a smartphone, these receptors are sending messages to the brain.
pain receptors
thermoreceptors
proprioreceptors
mechanoreceptors
EXPLAIN
Answer:
Mechanoreceptors
Explanation:
If Propriorceptors are for sensing light, thermoreceptors are for decenting temperatures, and pain receptors are for detecting injury, then mechanoreceptors would be used for sensing touch, and in this case you are touching the iphone screen, so mechanoreceptors is the correct answer.
As the mass of an object increases, what happens to the gravitational force created by that object?
Answer:
the gravitational force is proportional to the mass of both interacting objects, bigger objects will attract each other with a greater gravitational force. So the mass of either object increases, the force of gravitational attraction between them also increases.
Answer:
Since the gravitational force is directly proportional to the mass of both interacting objects, more massive objects will attract each other with a greater gravitational force.So the gravitational attraction between them also increases.
Explanation:
How do you think we could solve the problem of plastic pollution in our oceans?
Answer:
Starting from your own home is the best way to reduce plastic pollution. You can reduce it by stop using plastic bags, water bottles, anything that is plastic. You can reuse things instead. Use less energy. Turn off the lights whenever you leave the house or if you aren't using it. Lastly, conserve water. Don't let the water running if you aren't using it.
Hope this helps! :)
I recommend you search this same question, and you'll find the answer. If I were to answer your question theoretically, I would copy and paste the answer I searched, but but use some of my own words.
A. If there were no herbivores, the producers would_____________________________________________________________________________________________________________________________________________________
B. If there were no herbivores, the primary consumers would __________________________________________________________________________________________________________________________________________________________
C. If there were no herbivores, the secondary Consumers would __________________________________________________________________________________________________________________________________________________________
D. If there were no herbivores, the tertiary Consumers would __________________________________________________________________________________________________________________________________________________________
I am gonna leave a comment.....
Different finch species have beaks of different shapes and sizes. What do these beak differences tell us?
A. Differences in beak shapes tell us that all the finches eat the same type of food.
B. Different finch beak shapes are evidence that all Galápagos finches shared a common ancestor a long time ago.
C. Different finch beak shapes are evidence that over time, finch species adapted to different food sources on the islands.
D. Different finch beak shapes are evidence that several finch species with different beak shapes came to the Galápagos Islands from the mainland.
Answer: I think it’s C
Explanation:
I went to bird school where I learned about this stuff. I’m a little rusty, but I still do good.
Ways to help our environment- please make it specific and explaining what to do and how to do it
Answer:
Some ways to help out society is to do things that benefit the world such as let's say community service. To be more specific community service is when everyday citizens of the society decide to do voluntary work in order to help people and or the environment. Some examples could be walking kids home from school, picking up trash on the ground, and fostering a shelter animal.You can do this by gathering people who agree with helping the earth and trying to make it a better place or even starting off little such as giving nice stuff that you don't need or use to the people who do need it such as the homeless shelter...
Explanation:
Why do the constellations we see change when the seasons change?
Answer:
caused by Earth's orbit around our Sun
Explanation:
:)
True/False: The climate of an area has direct impact on the plants and animals that live there.
Answer: Hewo, there! your answer is Below
True would be the correct answer
Explanation:
Humans and wild animals face new challenges for survival because of climate change. More frequent and intense drought, storms, heat waves, rising sea levels, melting glaciers and warming oceans can directly harm animals, destroy the places they live, and wreak havoc on people's livelihoods and communities.
Hope this helps you!!!
Have a great day!!!
Answer: True
Explanation: If something is more hot it's more likely to have less vegetation. If something is mild it's more likely to have vegetation and animals that live in that kind of weather same for rainy vegetation.
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air contains about 78% nitrogen and 21% oxygen. Based on this information, one can conclude that air?
A.is a pure substance.
B. is a mixture of at least two gases.
C. consists of different states of matter.
D. consists of components that are chemically joined.
Please help me ASAP! Thank you!
Hello. I think that your answer would be d. I am pretty sure. Have a nice day!
D.) Radiation transfers thermal energy from the Sun to Earth.
Thermal radiation is a form of heat transfer because the electromagnetic radiation emitted from the source carries energy away from the source to surrounding (or distant) objects.
Ocean water can be desalinated through the processes of reverse osmosis or heat distillation. Why don't we do this more often? Check all correct answers.
It's expensive.
It uses a great deal of energy.
We would drain the oceans.
We don't know how
PLZ HELP 50 PIONTSSSSS
The Great Lakes region has both biotic and abiotic components.
Abiotic components include water, temperature, rainfall, and geological features. Biotic components include all of the animal and plant species in the area.
The ecosystem of the Great Lakes includes _______.
a
all of the biotic and abiotic components of the Great Lakes region
b
only the plant and animal species that live in the Great Lakes region
c
only the abiotic components of the Great Lakes region
d
only the animal species that live in the Great Lakes region
Answer:
i think it is "A" not sure
Explanation:
Answer:
A
Explanation:
if abiotic components include water, temperature, rainfall, and geological features. Biotic components include all of the animal and plant species in the area. the the answer would be A
Identical rock types, identical fossils, and very similar mountain ranges are found on different continents that are separated by a wide ocean. Which of these best explains these observations?
which strand of the DNA molecule A or B was used to produce the messenger RNA?
Answer:
Strand A
Explanation:
Why is it strand A when it looks exactly like strand B? During transcription, a strand of RNA is made that compliments the DNA. Meaning they don't exactly match but they're the partner nucleic acid. These are the instructions that tell what protein to make.
(a) What human activity is responsible for the formation of smog and acid rain? (b) What kinds of harm does photochemical smog cause? (c) Do you think that photochemical smog levels are high during the winter or during the summer? Explain.
Answer:
c? i think
Explanation:
Based on the article, how would you define a heat sink?
here is the article
https://www.sciencenewsforstudents.org/article/buildings-may-be-chasing-las-fog-away
When looking at flat-tailed horned lizards, what trait was found in most living lizards compared to dead lizards? *
A. The horn was shorter
B. The horn was longer
C. The horn had a strong poison
D. The horn had a weak poison
Answer:
d after any reptile that is poisinis when it dies the amount of poisin becoms weaker becuase its rrying to kill air but it kill nothing
Explanation: