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Masteriza [31]
3 years ago
8

What modern process is thought to be similar to the way crust formed before plate tectonics began? The principles of convection

currents. The formation of the Hawaiian Islands. The formation of the Isua greenstone. The principles of accretion.
Biology
1 answer:
Murrr4er [49]3 years ago
8 0

B. The formation of the Hawaiian Islands.

100%

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An element has an atomic mass number of 16 and an atomic number of 7. The element has _ protons and _ neutrons
Elina [12.6K]

Answer:

7 protons and 9 neautrons

Explanation:

neautrons = atomic mass - atomic number

16-7= 9

protons= number of electrons= number of protons (this can be seen in the atomic number)

4 0
4 years ago
What statement could we make about the four species based on the phylogenetic tree?
Sholpan [36]
The statement we could make about the four species based on the phylogenetic or evolutionary tree would be that they all originate from one gene pool or source. As evolution expands, one animal or species develops many different accommodations to their geneology based on environmental factors. Over a span of thousands of years, these changes can lead to an entirely new species.
5 0
4 years ago
This graph shows how the lynx and snowshoe hare populations can vary over time. How would the lynx population change if a diseas
blondinia [14]
The lynx population would decline with that of it's food source due to increased competition.
5 0
3 years ago
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Through the process of natural selection, favorable forms of genes are passed on more than other forms of genes.
pychu [463]
True because when you have a gene it replicates.
5 0
3 years ago
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"This is a large scale ocean water circulation driven by density differences due to the changes in surface water temperatures an
ryzh [129]

<u>Thermohaline</u> is a large scale ocean water circulation driven by density differences due to the changes in surface water temperatures and fresh water fluxes.

Explanation:

Thermohaline circulation is the ocean circulation driven by variation in ocean densities. The deep ocean currents are influenced variations in the temperature controlled water density (thermo) and the salinity (haline) of the ocean waters. This circulation happens due to the thermal and haline influences on the ocean waters.  

Due to extremely cold water, the ocean waters in the Earth’s polar region gets very cold and forms sea ice leaving salt behind. This decreases sea water temperature but increases the salinity levels.

With increase in salinity, the density of the water also increases which makes the water heavy and sink and the surface water moves in to fill the sunken sea water.

Again this surface water also becomes cold and the cycle continues leading the global ocean conveyor belt and causes freshwater fluxes depending upon the latitude of the ocean.

3 0
3 years ago
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