Answer:
D, frequency
Explanation:
Answer:
A. frequency
Which of the following is true about acid rain?
A
It is caused by water in the atmosphere absorbing UV radiation.
B
It is caused by pollution in the ocean evaporating and then falling back to earth as rain.
C
It is caused by the greenhouse effect and is increasing due to the thinning ozone layer.
D
It is caused by air pollutants combining with water in the atmosphere.
Answer:
EL HIELO SE EVAPORA
Explanation:
POR EL CLIMA
The sodium potassium pump is a form of active transport. This means _______ is required
A. Glucose
B. ATP
C. Water
D. Oxygen
Answer:
ATP
Explanation:
Active transport always requires energy (ATP)
Let's say your name is Gilligan, you've survived a shipwreck and you're stranded on a desert island. You happen to have been stranded with a medical doctor that has a limited stock of medical supplies. One of your shipmates is in desperate need of a blood transfusion but doesn't know his blood type. You do know your blood type. How could you type his blood with your knowledge and limited medical supplies?
Answer:
In order to find the blood type of the shipmate, Gilligan mixes a little blood of the shipmate with himself firstly and than with individual blood types to simplify the data by process of elimination.
Explanation:
There are a total of four types of blood groups which are as follows:
A blood grp has anti B antibodies, has A antigen B blood group has anti A antibodies, has B antigen AB blood group has no antibodies, has A and B antigen O blood group has no antigens, has anti A and anti B antibodiesIn order to find the blood type of the shipmate in the deserted needs of a blood transfusion, mixing of your blood with some of his blood is carred out:
if no clumping seen then the shipmate has same type of blood group as you or has AB blood group (AB has no antibodies). If clumping is seen then person has O blood group(has both anti A and anti B antibodies) or the other type of blood group (that is if Gilligan's blood group is type B, if clumping is seen then the other person's blood group is O or A type because he has anti B antibodies in both of them)questions are attached below
I need help asap pls and thank you
Can blood be both red or blue?
Answer:
Blood does change color somewhat as oxygen is absorbed and replenished. But it doesn't change from red to blue. It changes from red to dark red. It is true that veins, which are sometimes visible through the skin, may look bluish.
Explanation:
Hope this helps
Plz mark as Brainliest
What does the skeletal part of the musculoskeletal system do? Why is 'protects the organs of the body' correct?
Answer:
The bones of the skeletal system protect the body's internal organs, support the weight of the body, and serve as the main storage system for calcium and phosphorus. The muscles of the muscular system keep bones in place; they assist with movement by contracting and pulling on the bones.
Explanation:
Answer:
In the musculoskeletal system, the muscular and skeletal systems work together to support and move the body. The bones of the skeletal system serve to protect the body's organs, support the weight of the body, and give the body shape.
Explanation:
Explain the three different dispersion patterns.
1.if you want a reaction to speed up you need an-
a. nucleic acid
b. nerve cell
c. enzyme
d. carbohydrate
2.which of the following ninfa to the active site of an enzyme?
a. substrate
b. codon
c. product
d. none of the above
Answer:
c
Explanation:
because it helps in chemical reactions
Did Biston betularia evolve into a new species?
Answer:
nope
Explanation:
The two basic types of white cells are ___ and ___.
10 point btw
Answer: B-cell and T-cell
Explanation:
sorry im late :<
Analyze the graphs below. Which growth model would apply to a population of squirrels arriving on a new island? Assume the squirrels have no way to leave.
Please explain if possible!!
Answer: The Logistic Growth graph
Explanation: Assuming the population is growing as both graphs show population growth. The squirrel population will get so big they will then have limited resources to carry that population size so then it will start to decline. So then the population will reach a Carrying capacity
Pretend that you are writing a letter to the president proposing ways that the US can reduce its contribution to climate change. In your letter, include at least three facts you learned today.
Answer:
Dear Mr. President,
Your strong voice has called attention to the risks of human-induced climate change and the need to take timely and effective steps to address it. We are pleased to report further progress in our efforts to advise you on climate policy options that could help encourage these steps.
- (Explain what you learned in class today ) I don't know what you were taught in class so you have to figure what to put here.
Mr. President, our temperatures are consistently rising while moisture is increasingly evaporating. Forest management is merely one piece of the puzzle — something our own firefighters would be quick to remind you. Since 2009, our state has spent more than $130 million on forest health and fire preparedness. These events still overwhelm our residents and resources, because these fires are unlike anything people have seen before.
Sincerely,
Explanation:
hope this helps!
4. Type of mutation that involves one of the DNA bases is replace by
another.
point
frame-shift
missense
non-sense
Answer:
Missense
Explanation:
Brainliest please!
Which best describes how an organism’s niche is determined?
An organism's habitat and inherited traits determine its niche.
An organism’s habitat and ability to reproduce determine its niche.
An organism's size and ability to fight determine its niche.
An organism's population and prey determine its niche.
The option that describes how an organism’s niche is determined is A. An organism's habitat and inherited traits determine its niche.
A niche simply refers to the role that is played by a particular organism in the ecosystem. It simply includes the role that the organism plays in the flow of energy in the ecosystem.
It should also be noted that the niche of an organism has to do with the interaction between the organisms that are in the ecosystem.
Therefore, the determination of the niche of an organism is based on the
organism's habitat and inherited traits.
Read related link on:
https://brainly.com/question/23701679
what is evolution???
With your partner list three biological processes involving biosynthesis break down what you think your body could carry out using the matter and energy from the beef burger
Answer:
Photosynthesis, chemosynthesis and ATP synthesis.
Explanation:
Photosynthesis, chemosynthesis and ATP synthesis are the three biological processes that involves biosynthesis break down. Beef burger having bread, meat and cheese which provides carbohydrates, proteins and fats to the body respectively. Carbohydrates are converted into glucose, proteins are converted into amino acids and fats are converted to fatty acids in order to absorb by the cells of the body.
What do you think ecological succession is?
Post your thoughts on whether or not genetically modifying embryos to produce designer babies is a good or bad idea.
Answer: My
Explanation: I believe that it could end a lot of diseases and issues. It would give parents with hereditary illnesses a chance to have healthy offspring, which could be for certain families. I also believe studies need to go further proving that it's safe and will not damage offspring for life.
Which type of solution is best for use in IV bags at the hospital when patients can't afford to have their cells grow or shrink?
A. hypertonic
B. hypotonic
C. isotonic
Answer:
C is correct from my point of view too
Explanation:
When several genes influence a trait
Answer:
A polygenic trait is one whose phenotype is influenced by more than one gene. Traits that display a continuous distribution, such as height or skin color, are polygenic.
Explanation:
I hope this helped!
According to the law of conservation of mass, what is the mass of sodium oxide (Na2O) formed in this reaction?
Answer:
123.96 grams
Explanation:
Add the numbers underneath 4Na and O2 (^3 ^)
Which kingdom would a species be classified in if it has a nucleus, cell walls and
chloroplasts, gets energy through photosynthesis, and is an autotroph?
A.Protista
B.Fungi
C.Plants
D.Animals
Answer:
C. Plants
Explanation:
Taxonomy can be defined as the process of naming, classification and description of living organisms such as plants and animals, based on similarities or characteristics e.g eyes, number of legs, etc.,
The eight (8) biological classification (taxonomy) used for grouping and organizing organisms are; Kingdom, Domain, Phylum, Family, Order, Class, Species and Genus.
Additionally, the three (3) domain in which living organisms can be classified are: Bacteria, Eukaryote, and Archaea.
Thus, taxonomy helps scientist to have a good understanding and knowledge when studying various organisms.
A cell can be defined as the fundamental or basic functional, structural and smallest unit of life for all living organisms. Some living organisms are unicellular while others are multicellular in nature.
A unicellular organism refers to a living organism that possess a single-cell while a multicellular organism has many (multiple) cells.
In Biology, producers are the living organisms that are capable of manufacturing their own food and as such can provide energy or food for the other living organisms (consumers) in a food chain.
A producer gets energy from the sun and converts it into food. The cells found in producers are capable of converting the energy received directly from the sun into food through a process generally referred to as photosynthesis, converting carbon dioxide from the air, water from the soil, minerals and energy from the sun into organic nutrients.
In the ecosystem, producers are autotrophs or self-feeders such as plants.
Hence, the kingdom in which a species would be classified in if it has a nucleus, cell walls and chloroplasts, gets energy through photosynthesis, and is an autotroph is the plant kingdom (Plantae).
Answer:
C. Plants
Explanation:
Plants are multicellular and most don't move, although gametes of some plants move using cilia or flagella. Organelles including nucleus, chloroplasts are present, and cell walls are present. Nutrients are acquired by photosynthesis (they all require sunlight).
A 3 column by 5 row table. Column 1 is titled Activity with the following entries: use of materials in production, release of carbon in production, energy use in production, water use in production, litter in oceans. Column 2 is titled Plastic with the following entries: +++, ++, ++, +, +++++. Column 3 is titled Paper with the following entries: +++++, +++++, +++++, +++, +.
Gina’s community is considering whether it should ban the use of plastic bags. Help her analyze the costs and benefits of using plastic and paper bags by completing the paragraph.
Based on the data presented, ____
bags have less impact on Earth’s resources. Even though _____
bags have less impact on organisms in the oceans, the production of ____
bags uses more of Earth’s materials and releases more carbon into the atmosphere.
Answer:
Based on the data presented, PLASTIC
bags have less impact on Earth’s resources. Even though PAPER
bags have less impact on organisms in the oceans, the production of PAPER
bags uses more of Earth’s materials and releases more carbon into the atmosphere.
Explanation:
hope this helps <3
Answer: plastic, paper, paper
Explanation:
Nombra de forma ordenada el camino que recorre el CO2 desde el capilar sanguíneo que rodea el alveolo hasta salir del cuerpo.
Answer:
El aire ingresa al cuerpo a través de la boca o la nariz y se mueve rápidamente hacia la faringe o la garganta. Desde allí, pasa a través de la laringe o laringe y entra en la tráquea.
La tráquea es un tubo fuerte que contiene anillos de cartílago que evitan que se colapse.
Dentro de los pulmones, la tráquea se ramifica en un bronquio izquierdo y derecho. Estos se dividen aún más en ramas cada vez más pequeñas llamadas bronquiolos.
Los bronquiolos más pequeños terminan en diminutos sacos de aire. Estos se llaman alvéolos. Se inflan cuando una persona inhala y se desinflan cuando una persona exhala.
Durante el intercambio de gases, el oxígeno pasa de los pulmones al torrente sanguíneo. Al mismo tiempo, el dióxido de carbono pasa de la sangre a los pulmones. Esto sucede en los pulmones entre los alvéolos y una red de pequeños vasos sanguíneos llamados capilares, que se encuentran en las paredes de los alvéolos.
Aquí puede ver los glóbulos rojos que viajan a través de los capilares. Las paredes de los alvéolos comparten una membrana con los capilares. Eso es lo cerca que están.
Esto permite que el oxígeno y el dióxido de carbono se difundan o se muevan libremente entre el sistema respiratorio y el torrente sanguíneo.
Las moléculas de oxígeno se adhieren a los glóbulos rojos, que viajan de regreso al corazón. Al mismo tiempo, las moléculas de dióxido de carbono en los alvéolos salen del cuerpo la próxima vez que una persona exhala.
El intercambio de gases permite que el cuerpo reponga el oxígeno y elimine el dióxido de carbono. Hacer ambas cosas es necesario para sobrevivir.
Explanation:
Difference in powdered salt and granulated salt
I WILL MAEK BRAINLIEST!!!
Question 1
Organisms reproduce to pass on their genes to the next generation. Which type of
reproduction produces greater genetic diversity or more gene variation?
Asexual Reproduction
Sexual Reproduction
O Both types of reproduction produce great diversity,
Answer: sexual reproduction.
Explanation: In asexual reproduction there is no exchange of genetic characteristics due to the lack of fusion of gametes(haploid). Thus there is practically no variation in specie.
But in sexual reproduction there is exchange of genetic characteristics resulting from the fusion of haploid gametes hence there is variation and great diversity.
A positively chargef particle
1. Is an anion
2. Has a defecit of electrons
3. Has an excess of electrons
4. None of the above
5. Not enough information is given
No links!!!
Answer:
2) Has a deficit of electrons
Explanation:
Electrons have a negative charge, so, if you have less of them, you will have a more positive charge. Hopefully that makes sense
C
3
2
What are the names and functions of the structures labeled 1 and 2?
O 1 - testicle, produces semen; 2 - epididymis, carries sperm
O 1 - scrotum, produces sperm; 2 - urethra, carries semen
O 1 - scrotum, protects testicles; 2 - testicle, produces sperm
O 1 - urethra, carries sperm; 2 - testicle, produces sperm
Answer:
1 - scrotum, protects testicles; 2 - testicle, produces sperm
Explanation:
To find - What are the names and functions of the structures labeled 1 and 2?
Solution -
The correct option is - 1 - scrotum, protects testicles; 2 - testicle, produces sperm
For the knowledge, I also attached the Full Male Reproductive System.
Answer:
c
Explanation:
What does "eu" "kary" mean?
A. true carrier
B. new carrier
C. true nucleus
Answer:
i think it's true nucleus
Answer:
C is your answer
Explanation: