Answer:
The brick
The brick has the greater mass, therefore has the greater density. The
particles in a brick are more tightly packed together. Density is an
indication of how tightly packed the particles in the substance are
Answer:
The brick
Explanation:
If you where to put bread in water it would float but if you put a brick in water it will not that’s how I tell if something is more dense than the other in these situations
What is your opinion on climate change? Do you believe it is the naturally occurring fluctuations of Earth's temperature? OR Do you believe it is being caused by human activity?
3. Why are some traits seen more in populations than others?
a. Those traits are more beneficial for survival in a niche
b. Those traits are less beneficial for survival in a niche
c. Gene flow from outside populations
d. Genetic drift from outside populations
Which of the following processes produce metamorphic rocks?
How do they work, and what are their functions?
What changes if you go to another planet
A Mass
B Weight
The answer is A mass because ur still weight hundred or 20 the weight doesn’t change
Ur mass does
Plz if you find this helpful just write a comment saying thanks or anything so people can benefit
Answer:
thank youExplanation:
thanksis this physicsi think its physicsWILL GIVE BRAINLISTTT!!! How can life and conditions on Earth be used as a model for life on other worlds?
Answer:
You can see the conditions of the other world, and see the composition of that world. This allows you to see what elements are abundant. Assuming there is water on that other planet, you can use the elements that are found there and see what organisms on earth are composed of those elements or use them.
Specifically, extremophiles (types of archaeabacteria) often exhibit characteristics that seem suitable for other planets. Using this, you can estimate what life on other planets have as characteristics, or even what they are made of.
Organisms with similar molecular makeups + organisms in areas with similar environmental pressures often exhibit anatomical + behavioral similarity. You can use this to model this.
Mrs. Lopez is a chemist who is studying salt crystals. She wants to slow the rate at which the crystals dissolve in a solution of water. What could she do to slow the dissolving rate?
answer choices:
1: heat the solution
2: stir the solution
3: cool the solution
4: crush the salt
plz help me with this and don't send me links
A track athlete throws a 2kg discus into a field with a velocity of 21m/s. What is the momentum of the discus?
Answer:
Given :
Momentum of disc = 42 kg m/s
Velocity of disc = 21 m/s
To Find :
Mass of the disc.
Solution :
❖ Momentum is defined as the product of mass and it's velocity..
Mathematically, p = m × v
p denotes momentum
m denotes mass
v denoted velocity
➛ It is a vector quantity having both magnitude as well as direction.
➛ It can be positive, negative or zero.
➛ SI unit : kg m/s or N s
By substituting the given values;
➙ p = m × v
➙ 42 = m × 21
➙ m = 42/21
➙ m = 2 kg
∴ Mass of the object is 2 kg.
Knowledge BoosteR :
As per newton's second law of motion, force is measured as the rate of change of linear momentum.
Formula : F = dp / dt
HELP!!! 30PTS ***WILL BE MARKED BRAINLIEST***
Which of the following describes the relative abundance of a community?
The number of different populations present in the community
The measure of birth and death rates of different species
The proportional abundance of different species in a community
The number of symbiotic interactions in a community
Answer:
The proportional abundance of different species in a community
Explanation:
Relative always indicates that the abundance is proportional
The sun is considered the ultimate source of energy for life on Earth because
Answer:
c) it provides energy directly and indirectly to all organisms.
Explanation:
Producers recieve energy directly and consumers receive the energy indirectly
What population distribution pattern works best when doing random sampling? Why.
A. Clump
B. Random
C. Uniform
Answer:
Dispersion or distribution patterns show the spatial relationship between members of a population within a habitat. Individuals of a population can be distributed in one of three basic patterns: uniform, random, or clumped.
Explanation:
The frequency of a wave does not change as it passes from one medium to another.
What will most likely happen if a light wave moves from the air into a solid?
The speed of the light wave will remain the same.
The wavelength of the light wave will increase.
The wavelength of light will remain the same.
The speed of the light wave will decrease.
Answer:
B. The speed of the light wave will decrease.
Explanation:
The frequency of the waves doesn't change as it passes one medium to another as the speed of the light wave will get decrease. Thus option D is correct.
What is wave frequency?The waves frequency is the number of waves that has fixed oint in the iven amount if time and the unit tomeausre the wave freqiency is hertz.
Where one wave equaks to one fixed point in a second. The moe energy waves have a higher fequency than thoe of the less enegy waves. Thus the speed of the light waves will get decreased.
Find out more information bout the frequency
brainly.com/question/254161
Predicting Moon Phases
Predict what the Moon looks like from Earth when it is the different positions by drawing a line from the Top View box to one of
the light shapes
What "gem" is formed as a result of the Carbon Cycle
Answer: Diamonds Form from Fluids in the Mantle That Migrate Due to Plate Tectonics. Diamond is a metasomatic mineral that forms during migration of carbon-bearing fluids, which means that it forms from fluids and melts that move through the mantle.
Explanation:
give brainliest
Which of the following describes a common role played by animals in the carbon cycle?
Dissolve and store carbon for long periods of time
Take carbon from the atmosphere to use to make food
Release carbon into the atmosphere through respiration
Break down carbon stored in rocks through the process of weathering
Answer:
Release carbon into the atmosphere through respiration
Explanation:
During cellular respiration the molecule takes in oxygen and glucose. ... Pyruvate is transported into the mitochondria and loses carbon dioxide to form a two-carbon molecule.
Answer:
Release carbon into the atmosphere through respiration
Explanation:
then that carbon is used by plants to create oxygen and the cycle repeats.
What would be made in DNA replication using the following DNA strand – ACT GGA
A. ACT GGA
b. TGA CCT
c. UGA CCU
d. UGU CCA
Why does the heart muscle need glucose and oxygen?
To synthesize spores by the process of mitosis
To synthesize ATP using the process of cellular respiration
To synthesize water during the process of transpiration
To synthesize sunlight during the process of photosynthesis
The link is a virus do not click
Question 2 pls answer :P. this is 20 point's
Describe the weather conditions for a Warm front.
Answer:
Explanation:
Warm fronts bring stormy weather as the warm air mass at the surface rises above the cool air mass, making clouds and storms.As the front passes over an area, the clouds become lower, and rain is likely. There can be thunderstorms around the warm front if the air is unstable.
Which phrase describes how vestigial structures provide evidence to support that life changes over time?
Answer:the answer is some animals exhibit structures that are no longer used for any purpose.
All rocks are composed of?
Answer:
Most rocks are composed of minerals. Minerals are defined by geologists as naturally occurring inorganic solids that have a crystalline structure and a distinct chemical composition. Of course, the minerals found in the Earth's rocks are produced by a variety of different arrangements of chemical elements.
What is a global climate model?
Answer:
What is a Global Climate Model? A global climate model (GCM) is a complex mathematical representation of the major climate system components (atmosphere, land surface, ocean, and sea ice), and their interactions. Earth's energy balance between the four components is the key to long-term climate prediction.
Explanation: do you want a model?
Which of the following is a characteristic of the inner planets?
A
They have visible rings.
B
They have up to two moons.
с
They are made mostly of gas.
D
They are enormous and heavy.
Answer:
i think the correct answer is b
cual es la funcion del utero ayuda por favor
A scientist is comparing samples of intrusive and extrusive igneous rock. Describe one way the samples are alike and one way they are different
Answer:
The intrusive rocks have small to medium grins size and extrusive have infinite t o microscopic texture. There cooling time may take sec to months while for intrusive its thousand of years.
Explanation:
They vary due to the intrusive-igneous rock forms as magma-pushes into the rock from below the earth's-surface and the extrusive-rock are formed when lave erupts onto the-surface. They are same as they are both made-crystals.Para que se utiliza el termómetro
Para medir la temperatura de una manera más exacta se utiliza un termómetro. Un termómetro es el instrumento que se usa para medir la temperatura del aire. Los termómetros más comunes son tubos de vidrio huecos. En la parte inferior del tubo se encuentra la ampolleta que contiene un líquido como alcohol o mercurio.
The DNA in eukaryotic cells is in the ...
Explanation:
In eukaryotic cells, most DNA is located in the cell nucleus (though some DNA is also contained in other organelles, such as in the mitochondria and the chloroplast in plants). Nuclear DNA is organized into linear molecules called chromosomes
How might long-term climate change affect the behavior of migratory birds that nest in the Arctic tundra?
Answer:
Climate change affects patterns of migration. Global warming also influences the routes of many migratory birds and their annual migration rhythm. A lot of migratory birds change their routes, shorten or completely cancel their journey as a result of changing temperatures.
Explanation: Hope this helps
Answer: well climate change can be many things like if it snows gets colder that means more nesting areas of it gets sunnier or hotter less nesting areas and if that happened then they would have to find different areas to nest at
Explanation:
Which of the following organisms eat spiders in this ecosystem? Check all that apply:
snakes
toads
insectivorous birds
herbivorous insects
predaceous insects