Where are particles gained or lost to form ions? X or Y
Explain when each of the following process occur in the rock cycle- Compaction and Cementation, Melting; Cooling and hardening, Heat, pressure, weathering and Erosion.
Answer:
The rock cycle shows how the earth's rocks are changed again and again. The rocks can be changed at times to another type of rock. The rock cycle can begin anywhere in the cycle. Here’s how it works…
• Igneous rocks start as magma. Technically, ALL rocks start as magma.
• The magma (molten rock under the surface) and lava (molten rock on the surface) hardens into igneous rock.
• The igneous rock then breaks apart over time through the process of weathering.
• These bits of broken rock are washed away by rains and deposited in a river.
• These pieces of igneous rocks are cemented together with other bits of rock and form a sedimentary rock called conglomerate.
• Over time sedimentary rocks can be buried by earthquakes or other geologic processes.
• Being buried deep under the surface in areas of high temperatures and pressures or coming in contact with magma can cause these sedimentary rocks to change to metamorphic rocks.
• Metamorphic, sedimentary or igneous rocks can be remelted to form magma, beginning at the beginning
again.
Hope this helps!
Explanation:
Make a claim about what plant cells, bacteria cells, and human skin cells have in common. Support your claim with evidence from the photos. This is from the HMH Florida Science Life Science 7th Grade Book
Answer:
well plant cells and bacteria and human skin cells one is on in human and plant is flowers and food and bacteria is in your body so can help you or noy
What are the pros and cons of GMO's
Answer: A pro '' Easier to ship and resistance to pest.'' A con '' Environmental risk and only rich countries can afford it.''
Explanation:
Advantages of GMO foods include added nutrients, fewer pesticides, and cheaper prices and disadvantages of GMO foods can be allergic reactions or increased antibiotic resistance.
What do you mean by genetically modified organisms?Genetically modified (GM) foods are foods derived from organisms whose genetic material (DNA) has been modified in a way that does not occur naturally, e.g. through the introduction of a gene from a different organism.
Most of the GMO crops grown today were developed to help farmers prevent crop and food loss and control weeds. The three most common traits found in GMO crops are: Resistance to certain damaging insects.
Potential health risks to humans include the possibility of exposure to new allergens in genetically modified foods, as well as the transfer of antibiotic-resistant genes to gut flora.
Learn more about genetically modified organisms:
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What is the distance traveled by an object that moved with an average speed of 6 meters per second for 8 second
Science
Which 0.75
1.3
14
48
Answer:
48 m
Explanation:
Describe the contributions to the modern classification made by Carolus
Linnaeus.