Answer:
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Explanation:The concentration of a solution can be given in moles of solute dissolved per kilogram of solvent.
This is known as molality.
(Not to be confused with molarity which is a different measure of concentration.)
Molality is given the symbol m.
molality = moles of solute ÷ mass of solvent in kilograms
m = n(solute) ÷ mass(solvent in kg)
A solution containing 3 moles of solute per kilogram of solvent for example, is said to be 3-molal or 3m.
There are many human activities that have aggravated the planet through the phenomena of global warming. However, the biggest contributor to global warming is human use of fossil fuels and the resulting emissions from this use. The use of automobiles, factories, and other fossil fuel burning activities have led to a dramatic increase in greenhouse gases in the atmosphere which has led to global warming.
Answer:
Negatives traits, such as diseases, may build up in the population.
Useful traits may be "bred out" of the population.
The population becomes weaker and less resilient.
Answer: I am gonna say Zeta phase. Please mark me brainliest. Have an Amazing day!
Explanation:
The correct answer is (C) Insects get food from flowers and help the flowers reproduce.
Mutualism is a condition where both the members get benefit of living on each other. In this condition the the insects gets food in the form of nectar and helps the flower to reproduce. It is a condition in which one organism (insect) is helping the plant to reproduce and as a result of this, the insect is getting food from the flower.
