Answer:
Craters on the Moon are caused by asteroids and meteorites colliding with the lunar surface. The Moon's surface is covered with thousands of craters. Unlike the Earth, the Moon has no atmosphere to protect itself from impacting bodies.
Explanation:
Answer:
There are craters in the moon caused by asteroids and meteorites colliding with the moons surface
Explanation:
Unlike Earth it doesnt actually have a atmosphere to protect itself from being struck by the asteroids and or meteorites since our atmosphere pushes back anything entering if it can reach the inside of the object it could break it apart from the inside which is why many rockets are set up with protective layers to avoid being split apart during re entering.
Please help me out with this question if you help me I will give you the brain thing and extra points. 7/9 image below.
Answer:
B.
Explanation:
his forse is much greater than the forse of the air air pushing him backwards
no other explanation :)
Witch correct word or words compare the properties of a substance before and after it goes through a chemical change.
what is the mass (in grams) of 4.7 moles of trifluoride dibromide
I will give anything for this
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this is due today
643.4262851200001 or 318.68918512000005 Not sure if this is right...
Whitch statemeant correctly describes a physical change.
A. The matter's physical properties change, but its identity does not change.
or
B. The matter becomes a different substance with different physical properties.
Which statement is true about the fossil record?
A. The fossil record shows that organisms have changed very little over time.
B. The fossil record is inconsistent with the scientific theory of evolution.
C. The fossil record is very limited and offers little knowledge about the history of life.
D. The fossil record shows how different groups of organisms have changed over time.
Answer:
D is correct!
Hoped I helped! :)
HELP ITS OVER DUE AND GRADE BOOK ENDS MARCH 5TH
In you own words, describe: (MUST use complete sentences)
1. Mutualism
2. Commensalism
3. Parasitism
B. Type a letter (M, C, P) for each of the following statements that describes the type of symbiosis.
4. a tick living on a dog
5. the honeyguide bird leading the honey badger to the bees hive, both eat the honey
6. a bird building their nest in a tree
7. Head lice living on a human scalp
8. The ants and the acacia tree living together and both receiving benefits
9. Bees and flowers
10. Mistletoe putting its roots into its host tree
What is the formula for calculating the average velocity of a moving object?
Average velocity (v) of an object is equal to its final velocity (v) plus initial velocity (u), divided by two. Where: ¯v = average velocity.
Hope this helps :)
And could i please have brainliest
Equal but opposite forces are said to result in a(n)_____force of zero
Answer:
WHAT ARE THE OPSHIONS
Explanation:
A scientist evaluates its livestock and determines which livestock it is
going to allow to mate. What is this process called and how will this impact
the genetic traits of the livestock?
Any animals look for steangth mostly because the offspring can probobly onther trait is looks. The male will try to impess the female.
Plants adapted to store _________________ can survive the _________________ of the savanna dry season. Many _________________ and short trees with far-reaching _________________ inhabit this biome
Explanation:
Plants adapted to store water for long periods can survive the droughts and arid heat of the savanna dry season. Many xerophytes, such as cacti and short trees with far-reaching roots inhabit this biome.
Please help with this..thanks
Why is it important to learn about chemical reactions?
Answer:
Well they help us understand the properties of matter of course!
Answer:
so we know what chemicals do when they meet other chemicals in order to find cures and thing like that
Explanation:
The ___________________________ ________________________ is the abbreviation for an element on the periodic table.
Answer:
The answer is chemical symble
Explanation: for example 8 15.99 26 55.85
O FE
OXOGYN IRON
i need help on 2 questions! 19points! about charles darwin
Answer: Yes he is successfull because he has released many books.
Explanation:
Explain what a gene is in your own words.
Answer:
unit of heredity which is transferred from a parent to offspring and is held to determine some characteristic of the offspring.
Explanation:
whats the primarry reason for a diffrence in climate between new york and florida
Answer:
Explanation:
Florida is much closer to the sun as compared to New York and seems to be much warmer as compared to New York even in winter and summer because of the latitude.
Answer: Florida is much closer to the sun as compared to New York and seems to be much warmer as compared to New York even in winter and summer because of the latitude.
Explanation:
The savanna is always _________________ and has two seasons: rainy and dry. A thin layer of _________________ matter creates enough nutrients in the soil to sustain plants. Savannas can be found in _________________, India and _________________.
has and you wit. henolhjjis
Lake Eola is a sinkhole lake. What reasoning best describes how it formed?
An underground cave collapsed and sediment plug opened.
An underground cave collapsed and became plugged by sediment
A cut -off meander of a stream formed a crescent-shaped lake
A chunk of ice deposited by a glacier melted, and the glacial drift around the former ice block held the water in place.
Answer: A
Explanation: the first answer is more reasonable than the rest of them , hope this helped
Eric said, “I took these photos from the same hill behind my house on three different nights. If half of the Moon is always illuminated and the other half is always dark, then why does the Moon look so different on different nights?”
Answer:
it is called waning and waxing It's because the moon is a world in space, just as Earth is. Like Earth, the moon is always half illuminated by the sun; the round globe of the moon has a day side and a night side. And, like Earth, the moon is always moving through space. it is also because of the position of the earth and the moon.
Explanation:
The reason why the moon looks so different on different nights is because of a phenomenon called:
Waning and WaxingWaning and Waxing is a phenomenon which is used to describe the reason why the moon is half illuminated by the sun and why the other half is dark.
This is because the moon is always moving through space and like te Earth it has a "day and night" schedule depending on the location on the earth's crust.
Read more here:
https://brainly.com/question/25255513
I need help aging my guy UwU
Since oxygen is found in the molecule O2 and hydrogen as the molecule H2, what will need to happen to make water or H2O?
Answer:
i found this online
Explanation:
hope i was of some help
When 500 g of water is cooled from 80.0°C to 10.0°C, how much heat energy is lost?
I don’t know
Explanation:
PLS HELP ME LIKE ASAP
In carbonization, why is the fossilized material called a carbon film?
Answer:
When an organism dies or a leaf falls, it sinks into the earth's layers and decomposes. A carbon film is made when the oxygen, hydrogen and nitrogen of the organism disappear, leaving a thin layer of carbon. This process is known as distillation or carbonization.
Hope it helps!
:D
Once again rocks and/or minerals
How could you determine whether
an unknown substance is a mineral?
Answer:
you can classify a mineral by its appearance and other properties. The presence of a mineral is defined by the color and luster, and the color of the powdered mineral is described by the band. Every mineral has a distinctive density. To compare the hardness of rocks, the Mohs Hardness Scale is used.
Explanation:
Answer:
Luster, hardness , colour , clevage and magnetism
Explanation:
1. Luster makes sure the light is reflected by the mineral.
2. On the 10-point Mohs scale, which is basically a scratch test, hardness is measured. Take an unidentified mineral and scrape it like a fingernail with an object of known hardness.
3. Zurite, for instance, is often a deep blue, and malachite is gray.
4. In minerals that appear to divide along one or more flat surfaces or planes, cleavage may be observed.
5. Magnetite, for instance, has a heavy pull that even weak magnets can draw. But there is only a poor attraction to other minerals, particularly chromite (a black oxide) and pyrrhotite (a bronze sulfide.)
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Where is DNA found in your body?
Answer:
Researchers refer to DNA found in the cell's nucleus as nuclear DNA. An organism's complete set of nuclear DNA is called its genome. Besides the DNA located in the nucleus, humans and other complex organisms also have a small amount of DNA in cell structures known as mitochondria.
hσpє ít hєlpѕ uhplz mαrk mє αѕ вrαínlíєѕtWhat is the significance of chromosomes?
Answer: The fundamental importance of chromosomes is that they contain DNA, or deoxyribonucleic acid, the substance that contains every organism's genetic code. When a cell divides, its chromosomes must first replicate. Cells divide in two basic ways – mitosis and meiosis.
Explanation:
Hope this helps
A student made the table below to compare high air pressure and low air pressure. Which correction is required to make the table correct High pressure results in clear skies.
High pressure results in clear skies.
High pressure results in less air below pressing up.
Low pressure results in more air above pressing down.
Low pressure results in sunny weather.
Answer:
you would have to apply both of the low and high pressure together to make something?
Explanation:
Answer: A?
Explanation:
A similar reaction is used frequently in laboratory experiments as an indicator. Can you guess what that might be?
We mixed baking soda with vinegar and drew on a piece of paper when it was done bubbling, then took a sponge and covered the paper in grape juice.
Answer: ph scale
Explanation:
When baking soda is mixed with vinegar, bubbling is observed. This is because of a chemical reaction which involves the evolution of carbon dioxide gas. This reaction is used as an indicator of carbon dioxide.
What is an Indicator?An indicator in chemistry is any substance that gives a visible sign or indication of a chemical species by a change in color. An indicator is generally used to identify an acid or an alkali present in a solution.
Indicators are weak acids or alkalis that show a change in color as the concentration of hydrogen ions in solution changes. Commonly used chemical indicators include Litmus, turmeric, Methyl Orange, phenolphthalein, etc.
When baking soda is mixed with vinegar evolution of gas bubbles is observed. This gas when passed through lime water, the solution turns milky which confirms the presence of carbon dioxide in solution.
Therefore, chemical indicators can be used in identification of a chemical species.
Learn more about Chemical Indicators here:
https://brainly.com/question/13748767
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Compare and contrast the different electromagnetic waves.
Answer:
Electromagnetic waves differ from mechanical waves in that they do not require a medium to propagate. This means that electromagnetic waves can travel not only through air and solid materials, but also through the vacuum of space. This proved that radio waves were a form of light.(hope this is what you need)
Explanation: