Yo can someone help me out
The temperature of the water in Glass A is 90°C.
The temperature of the water in Glass B is 30°C.
When each is poured into a container of water which is 600C, which of the following statements is most likely to occur?
A: Water from Glass A will sink to the bottom while water from Glass B will sink.
B: Water from Glass A will rise to the top while water from Glass B will sink.
C: Water from Glass A will sink to the bottom while water from Glass B will rise.
D: Water from Glass B will rise to the top while water from Glass A will rise.
PlEaSe HeLp Me!
Sorry if this is to late but, I think the answer is A
I think A is the answer because the hotter water will rise and the colder water will sink. (that is the same with air to.) Hope this is right :)
When two people use the same dichotomous key to identify the same object, is it possible (should it be possible) for them to have different final answers? Explain?
Answer:
Yes
Explanation:
They will have the same anwser because of the way theey did it.
pls help a girl out (ToT)
Answer:
1. a
2. d
3. b
4. c
Explanation:
which type of severe weather is related to high pressure systems
Answer:
A
Explanation:
Water is a polar molecule. On one side there is a positive electrical charge. On the other side there is a negative charge. Water is the only substance on Earth that is stable in all three states. Earth is the only planet in the solar system that has water in all three states.
How has water allowed life to become so diverse and complex on Earth? Cite evidence from the text that best supports this idea.
Answer:On Earth, water is the solvent critical to life without which organisms cannot survive. Its presence is so critical, because water provides an environment allowing some chemical bonds to be stable and to maintain macromolecular structure, while at the same time assisting in the dissociation of other chemical bonds
Explanation:
1. Using the words below, explain the differences between these 2 changes to Earth's
surface.
I words to use: Scale of Change, Fast, Slow, Large, Small, Erosion, Chemical Weathering, Physical
Weathering.
Answer:
the landslide in california is caused by erosion and the other one is physical weathering
Explanation: i hope this helps! please give brainliest if correct or possible
Part 2
You decide to conduct an investigation into how different materials affect the rate at which ice melts in a warm room. For your experiment, you will use a tin cup, a paper cup, and a polystyrene foam cup to hold the ice.
2. If you put the same amount of ice at the same temperature in each container, which material do you think will allow the ice to melt the fastest?
A.
tin
B.
paper
C.
polystyrene foam
Conduction is the transfer of heat between substances with different temperatures. Heat moves from the warmer to the cooler substance through direct contact.
Which feature forms as a result of conduction between magma and water?
di ke
hot spring
caldera
batholith
Answer:
hot spring
Explanation:
im not entirely sure tbh
Hot springs are formed as a results of conduction of heat between the magma and water. Thus, the correct option is B.
Heat conduction is the transfer of the internal thermal energy of a system by the collisions of microscopic particles and movement of electrons within a body. The microscopic particles of the body in this heat conduction can be molecules, atoms, and even electrons. Internal energy includes the kinematic and potential energy of the microscopic particles of an object.
Hot springs are formed when the rainwater or the groundwater heats upon by coming in contact with the rocks which have been heated up by the magma, deep beneath the Earth's surface, Hot Spring is formed. This form of geothermal spring generally occurs in the areas near volcanic activities on the planet.
Therefore, the correct option is B.
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pls helppppppppppp tysmmm
Answer:
D I belive
Explanation:
You are on an expedition with a friend. As scientists, you are both learning about glaciers and their characteristics. You are both surprised to see in person that glaciers can look blue in color. Why is this the case? How will you explain your findings to your colleagues?
Answer:
Because the red (long wavelengths) part of white light is absorbed by ice and the blue (short wavelengths) light is transmitted and scattered. The longer the path light travels in ice, the more blue it appears.
Plzzzz and thank you
A plant with blue flowers is crossed with a plant with yellow flowers. Some of the offspring have green flowers. This is an example of _____.
complete dominance
multiple genes
incomplete dominance
Answer:
Incomplete dominance
Explanation:
Incomplete dominance is when a dominant allele, or form of a gene, does not completely mask the effects of a recessive allele, and the organism's resulting physical appearance shows a blending of both alleles. It is also called semi-dominance or partial dominance.
I need help please, I'm lazy. I'll give brainliest if possible.
1. What layer of the Earth do the more denser objects go?
2. What layer of the Earth do the less denser objects go?
1. Inner core
2. Lithosphere
Why is growth and reproduction of a cell cycle?
Answer:
In addition, a larger cell is less efficient in moving nutrients and waste materials across the cell membrane. - Asexual reproduction is the production of genetically identical offspring from a single parent. During the cell cycle, a cell grows, prepares for division, and divides to form two daughter cells.
Explanation:
True or False: Matter is changed into various forms but the total quantity remains unchanged. How do we animals depend on photosynthesis?
Answer:
We depend on them to convert carbon dioxide into oxygen. And also for food energy.
Explanation:
Answer:
Id say true, and plants due phyosynthesis and are the bottem of the ood chain so with out photosynthesis the food hain will collapse
Explanation:
Non-living factors that affect the growth of organisms are called
A. abiotic factors
B. biotic factors
Answer:
im sorry if this didnt help this is all i could find:(
Explanation:
Introduction In ecology and biology, abiotic components are non-living chemical and physical factors in the environment which affect ecosystems. Biotic describes a living component of an ecosystem; for example organisms, such as plants and animals. Examples Water, light, wind, soil, humidity, minerals, gases.
Give me one reason why someone would recycle emotionally.
*~*15 points*~*
Answer:
Recycling keeps trash out of the landfill. ...
Recycling reduces our need for new raw materials. ...
Recycling conserves energy. ...
Recycling creates jobs. ...
Recycling reduces pollution.
Explanation:
1. What is a correct way of naming an organism using the binomial system?
A. Common buttercup
B. ranunculus acris
C. Ranunculus acris
D. Ranunculus sp.
2.When a substance is added to meat, amino acids are produced. What is this substance?
A a hormone
B an enzyme
C an oil
D water
Which group of compounds ensures that metabolic reactions take place effectively?
A carbohydrates
B enzymes
C fatty acids
D hormones
Answer:
Question 1 :
Ans - C
Explain - Binomial system is made up of Genus (Capital letter) and species (small letter).
# order needs to be correct, Genus
species
Question 2 :
Ans - B
Explain - Meat contain protein where enzymes break down protein into amino acids.
Question 3 :
Ans - B
Explain - Enzyme is a biological catalyst where they speed up chemical reaction.
1. The correct way of naming an organism using the binomial system is Ranunculus acris.
2. When an enzyme is added to meat, amino acids are produced.
3. Enzymes ensures that metabolic reactions take place effectively.
What is binomial system?"Binomial system/nomenclature is the biological system of naming the organisms in which the name is composed of two terms, where, the first term indicates the genus and the second term indicates the species of the organism."The first letter of genus should be in capitals.The species name should be in small letters.What is an enzyme?Enzymes are biological catalyst that increases the rate of metabolic reactions.What are amino acids?"Amino acids are molecules that combine to form proteins."Meat is abundant in protein and when protein digestive enzymes are added it breaks down into its simpler form i.e., amino acids.
Hence the correct answers are: 1. C. Ranunculus acris, 2. B. an enzyme and 3. B. enzymes.
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10. Plants make energy-storing during photosynthesis.
A. Glucose
B. Mitochondria
C. Oxygen
A family has a furnace that uses natural gas to heat their home. They are moving to an area that offers the option of using energy from a solar power plant to heat their home. Which disadvantage will the family most likely face by making this switch?
a less reliable production of heat
higher costs for the monthly heating bill
an increase in waste production
smaller quantities of heat
Answer:
A. a less reliable production of heat
Explanation:
good luck!
HURRY NEED ANSWER ASAP !! What is climate ?
how do fossils give evidence of continental drift? List 2 examples using fossils found on different land masses.
Answer:
Explanation:
There are many examples of fossils found on separate continents and nowhere else, suggesting the continents were once joined. If Continental Drift had not occurred, the alternative explanations would be:
The species evolved independently on separate continents – contradicting Darwin’s theory of evolution.
They swam to the other continent/s in breeding pairs to establish a second population.
PLEASE HELP. ITS FOR MY SIS. PLEASE NUMBER EACH ANSWER FOR NO CONFUSION.
1.An apple contains about 20 grams of carbohydrates. How much energy does it provide?
2.Compare and contrast macronutrients and micronutrients.
3.Explain why you need fiber in your diet even though you can’t digest it.
4.Why is water considered a nutrient?
Answer:
1. It provides not a lot of energy due to its lack of protein
2. Macronutrients are big picture nutrition categories, such as carbohydrates, fats, and proteins. Micronutrients are smaller nutritional categories, such as individual vitamins and minerals like calcium, zinc, and vitamin B-6.
3. Fibers keep your digestive system clean and healthy, easing bowel movements, and flushing cholesterol and harmful carcinogens out of the body.
4. It is considered a nutrient because it plays a vital role in keeping alive
Explanation:
I just answered the questions honestly
I am sorry if it is not what your looking for
First-person to get this right with an explanation get Brianliest
What photosynthetic structures would be present in a protist that gets its
energy from food it makes?
A. Chloroplasts
B. Cilia
C. flagella
D. Pseudopods
Characteristics of Cell Division. Highlight the ones for Mitosis. Underline for Meiosis. Highlight/Underline if both Mitosis/Meiosis.
Goes through stages of PMAT (Prophase, Metaphase, Anaphase, Telophase)
Creates 2 Identical Daughter Cells
Has half the amount of chromosomes as parent cell
Produces gametes
Creates 4 Daughter Cells
Used for Growth and Repair
Has same amount of chromosomes as parent cell
Creates Diploid Cells
Creates Haploid Cells
Divides twice
Cytokinesis divides the cytoplasm equally between the new cells
Answer:
jignus
Explanation:
scientific classify of living thing at 8 different levels first Kingdom second class order few lamp pythonia family genus species
Living factors that affect the growth of organisms are called
A. abiotic factors
B. biotic factors
Answer:
B. biotic
Explanation:
Answer: B
Explanation: In biology and ecology, abiotic components or abiotic factors are non-living chemical and physical parts of the environment that affect living organisms and the functioning of ecosystems. Abiotic factors and the phenomena associated with them underpin biology as a whole.
Please help Me!! Its for 11:00 AM (DON'T ANSWER IF YOU DON'T KNOW) Im wasting my Points on this for someone to put nonsense just to get points
1. As the ice melts into liquid water, what happens to the kinetic energy of the particles in the sample?
2. How does the kinetic energy of the particles in the sample relate to the sample’s temperature?
Answer:
#1 the particles gain kinetic energy they become 'excited' and they break the bonds that hold them together as a solid.
#1 as the sample warms up the kinetic energy increases.
Explanation:
tobacco has been linked to many health problems. what is the most complete list of forms of tobacco that cause cancer?
a. cigarettes and snuff
b. chewing tobacco and snuff
c. cigarettes and chewing tobacco
d. cigarettes, chewing tobacco, and snuff
Uses movement of water or wind to spin a turbine conductor insulator transformer generator
Answer:
Generator
Explanation:
Because a generator is meant to make power and give it to other things to make them have power.
This is my best if its not right sorry if it is give me a Thanks
PLZZZ
many factors affect human health. which term BEST describes diet and exercise for MOST adults?
a. lifestyle choice
b. environmental factor
c. genetic predisposition
d. medically prescribed behavior
Answer:
D or A I think
Explanation:
Please tell me if im wrong