Assessment timer and count Assessment items Item 3 What condition would most likely cause a decrease in the salinity of ocean water? freezing of glaciers extremely hot weather high rates of evaporation a river flowing into the sea
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Answer:
it's a river flowing into the sea
Explanation:
i had it on a quiz for k12 on god it's the good one have a good day
Related Questions
Which is the process by which atoms are joined to form compounds? A. photosynthesis B. metamorphosis C. physical bonding D. chemical bonding
What does it mean for a backyard ecosystem to have a low diversity
When elements bond together or when bonds of compounds are broken and form a new substanceA. Chemical Change B. Energy C. Fireworks D. Chemical Reaction
Which do all groups of plants have these are the choices A.chloroplasts B.roots C.spores D.tubes
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Is
Never
Ever
That
Incredibly
Cumbersome
(Peeta on the other hand was cumbersome to Katniss's hunting in the Games.)
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Answer:
Option(b)
Finding new sources of fresh water is not the correct method For solving the world water crisis the solution
Explanation:
Very small amount of water available on earth is freshwater and can be used by humans for drinking and other basicnecessities. Finding a new source for fresh water is a difficult also there is an no source found yet according to physical geography of the earth
Water consumption is need of the hour as the population of 7 billion can not survive without it and reducing over consumption can help savehugeamounts of water.
Answer:
The correct answer is option b. finding new sources of water
Explanation:
The other options are more proactive ways of alleviating the crisis, while finding new sources of freshwater is hardly an option. That would likely involve melting the glaciers to extract the Earth's largest fresh water reserves, which would subsequently destroy polar ecosystems and alter the thermohaline circulation of water across the globe, which relies heavily on the Earth's polar regions and has a large effect on the planet's climate.
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The main actor in the neurological system's action is the nerve cell, or neuron. It transmits information chemically and electronically. Information is transferred within the neuron through the movement of an electrical charge, or impulse. It is the peripheral nervous system that initiates communication.
The nerves that emerge from the brain and spinal cord make up the peripheral nervous system. The CNS and the body components are connected through a network of nerves. All of the body's parts are connected by nerves that emerge from the spinal cord and make up the peripheral nervous system.
The PNS's primary functions are voluntary actions including eating, walking, and making facial expressions.
To know more about peripheral nervous system, visit;
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Answer:
In of cobalt atoms there are
mol Co
Explanation:
Step 1 : Identify the relationship between 1 mole Cobalt and Avogadro's number of atoms.
Avogadro’s number is number of units present in one mole of any substance (defined as its molecular weight in grams)
Step 2: Divide the given atoms of cobalt by the number of atoms per mol.
Given atoms of cobalt is
Now by performing division
Number of moles of cobalt (Co) atoms in cobalt atoms is
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False
not all forces cause motion
Some forces, like gravity and friction, resist or work against movement.
have a goed day
Answers
1) ²⁰⁸Pb with abundance 52.4 %
2) ²⁰⁶Pb with abundance 24.1 %
3) ²⁰⁷Pb with abundance 22.1 %
4) ²⁰⁴Pb with abundance 1.4 %
Molar mass of ²⁰⁸Pb:
Molar mass of any element is the total of number of protons, neutrons and electrons.
As, number of protons in Lead are 82 then in ²⁰⁸Pb isotope number of neutrons are...
# of Neutrons = M.mass - # of protons
# of Neutrons = 208 - 82
# of Neutrons = 126
Result:
Molecular Mass of Lead (²⁰⁸Pb) is 208 amu.
# of Protons in ²⁰⁸Pb = 82
# of Neutrons in ²⁰⁸Pb = 126