if we start with 48 atoms of a radioactive substance how many would remain after one half lives
Which of the waterforms on the map above is not identified correctly?
Europeans established southern Africa's coastal cities as __________ and the interior cities as __________. A. ports . . . mining communities B. government centers . . . ranching centers C. tourist destinations . . . agricultural centers D. trade posts . . . prisons Please select the best answer from the choices provided. A B C D
Answer:
A
Explanation:
Took the test on Edge
Answer:
a
Explanation:
Where are scientists looking for evidence that explains how water
and land formed on the Earth?
Much of Earth's water is thought to have come from asteroids impacting the planet early in its history. Image via NASA/Don Davis. The surface of the very young Earth was initially an ocean of magma. Hydrogen and noble gases from the solar nebula were drawn to the planetary embryo, forming the first atmosphere.
hello please help thanks i’ll give brainliest!
Answer: d
Explanation: makes the most sense
"The blue whale is the world's largest animal. What other amazing feature is
it known for?*
A) Its the quietest animal
B) Its the loudest animal
C) Its the heaviest animal
D) Its the lightest animal
Choose one of them.
Answer:
It is the loudest animal
Explanation:
It is the loudest animal
Plastic trash may contain toxic chemicals like __________ that enter the ocean. *
Bisphenol A
Pesticides
Herbicides
All of the above
Answer:
I know pesticides is one
Explanation:
Answer:
"Plastic waste management, especially “waste-to-energy” and other forms of incineration, releases toxic substances including heavy metals such as lead and mercury, acid gases and particulate matter, which can enter air, water, and soil causing both direct and indirect health risks for workers and nearby communities"
if u need more info. here is the website www.smallfootprintfamily.com/avoiding-toxins-in-plastic
CAN U HELP ME WITH MY QUESTION I POSTED YESTERDAY?
PLZ
Explanation:
Describe the difference between birth rate and fertility rate. Then describe the difference between death rate and infant mortality rate.
Answer and Explanation:
The birth rate refers to the number of babies born in a population during a certain period of time, which is usually one year. On the other hand, the fertility rate refers to the average number of babies born alive for each woman in a region, throughout the reproductive cycle of this woman.
The infant mortality rate is the term that refers to the number of children killed in their first year of life, within a region. While, the mortality rate refers to the average number of deaths in relation to 1,000 inhabitants in a specific region.
What causes the phases of the Moon? a. The Moon is tilted on its axis b. The Earth's shadow on the Moon c. The positions of the Moon as viewed from Earth d. The pull of gravity between the Moon
Answer:
C.
Explain:
The phases on the moon are angels that we see from the sun shining down on it. Every night it changes because of the Moon and Earth rotating around the sun.
Why do clouds form behind the moving cold front?
Answer:
Explanation:
The cold air mass is moving to replace the warmer air mass. This happens because the warm air is lighter than the cold air. The clouds form at the cold front because as the warm air rises, it cools and moisture in the air condenses.
Helped by the ONE 7 ONLY #QUEEN aka #DRIPPQUEENMO!!
HOPE THIS HELPED!!!
Clouds often form behind a moving cold front due to the specific weather conditions associated with this type of weather system.
Why do clouds form behind the moving cold front?When a cold front advances, it pushes against a warm air mass, forcing the warm air to rise rapidly. This rising motion creates an environment conducive to cloud formation.
These clouds often take the form of towering cumulonimbus clouds, associated with thunderstorms and heavy precipitation. The vertical motion behind a cold front can generate turbulent atmospheric conditions, contributing to the development of more pronounced cloud formations.
Learn more about clouds at https://brainly.com/question/1242352
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Do physical factors affect food supply more than human factors?
Answer:
No
Explanation:
The Thing That Mainly Affects Food Supply are Humans Because Of Climate Change and Other Real Life Problems
What's the population of Botswana
Answer:
2.30 million (2019)
Explanation:
Hope this helps!
Explain how Export Processing Zones work. Provide 4 sentences. [4 marks]
PLEASE HURRYYYYYYY
I'LL MARK BRAINLIEST TO WHOEVER ANSWERS CORRECTLY
A special economic zone (SEZ) is a geographical region that has economic laws that are more liberal than a country's domestic economic laws. India has specific laws for its SEZs. The category 'SEZ' covers a broad range of more specific zone types , including free-trade zones (FTZ), export processing zones (EPZ), free zones (FZ), industrial estates (IE), free ports, urban enterprise zones and others.
Describe the movement of the plates at a divergent boundary
Answer: Divergent plate boundaries are locations where plates are moving away from one another.
Explanation:
Erosion is the movement of sediment.
O Agree
O
Disagree
Answer:True
Explanation:Erosion is the movment of movement of sediments.Remember erosion means movement of sediments, deposition means to droping the sediments, weathering means to break down sediments or rock.
Which product is New Zealand Leading Exports- Improper answers and links will be reported
Answer:berries
Explanation:
What do the letters N S E W mean when they accompany labels for latitude and longitude?
What was the age before the Triassic age
Answer:
Permian Period
Explanation:
What is the answer to all of these questions?
Answer:
1. mold.
2. cast.
3. carbonization.
4. trace fossil.
5. fossil record.
True or False: The parallax of the stars is a proof of the earth's
revolution that cannot be explained by the geocen-
tric theory.
Answer:
True dont trust that other dude he's werd
Explanation:
what does it represent in map
Explanation:
It represent rope way in map
hope it is helpful to you
Which electromagnetic wave has the shortest wavelength? Describe the energy level and frequency of this wave.
Answer:
Gamma rays
Gamma rays have the highest energies, the shortest wavelengths, and the highest frequencies. Radio waves, on the other hand, have the lowest energies, longest wavelengths, and lowest frequencies of any type of EM radiation.
If the epicenter is 5,500 km away, what would the difference in arrival
time be between the P and S waves?
_______ minutes
Can you name 10 Nonliving and Living Things, in a neighborhood or at home?
Answer:
Non-Living things: chair, table, books, bed, newspaper, clothes, bed sheets, curtains, bag, pen.
Living things: human being, plants, bacteria, insects, animals, lichens, reptiles, mammals, trees, mosses.
Explanation:
[tex] \underline{ \underline{ \text{question}}} : [/tex] When it is 4 P.M in Baghdad located at 45° E , it is 8 P.M in Indonesia. What will be the longitude of Indonesia ?
[tex] \star[/tex] Please explain thoroughly!
Answer:
at 4 p.m Baghdad located at 45°E
at 8p.m Indonesia is located at x°
we have
common difference in time =8p.m-4p.m=4hours =4×60min
again
we have
4min=1°
4×60min=4×60/4=60°
since time is in p.m on both so they lie in same direction
Therefore, longitude of Indonesia=60°E.
hope this helps you. thanks
Pls help me ASAP describe how any 3 limiting factors could affect the survival of a species (3pts)
Answer:
Cuando estas especies se dividen en pequeños grupos el contacto entre ellas disminuye o se interrumpe, y se favorece entonces la endogamia y la consecuente pérdida de diversidad genética, base de la diversidad biológica y condición que otorga más chances de adaptarse a los cambios en el ambiente.
Explanation:
“Entre las facto,,res que pueden influir en la dispersión de un determinado grupo pueden encontrarse intervenciones del hombre, como la construcción de una ruta, o algunas propias de la naturaleza, como un río, que en el caso particular del animal que estoy estudiando pueden llegar a ser muy limitantes”, agrega el becario.,
Oxygen is the waste product of: burning fossil fuels photosynthesis respiration the nitrogen cycle
respirations
Explanation:
of plants because they breathe in carbondioxide and breathe out oxygen
Answer:
PhotosynthesisUse the image below and the Rock Cycle Resource to describe how the Rock Cycle and Tectonic Plates work together to change the Earth’s surface both rapidly and slowly.
Answer:
the movement of the plates creates three types of tectonic boundaries: convergent, where plates move into one another; divergent, where plates move apart; and transform, where plates move sideways in relation to each other. They move at a rate of one to two inches (three to five centimeters) per year.
Answer: vitreous
Explanation:
what are the elements of a landscape
How do plants help water move through the hydrologic cycle?
Answer:
Plants absorb water from the soil. The water moves from the roots through the stems to the leaves. Once water reaches the leaves, some of it evaporates from the leaves, adding to the amount of water vapor in the air. This process of evaporation through plant leaves is called transpiration.
Explanation:
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