Answer:
Herbivores
Members of the same species living in the same plac at the same time
Abiotic Factors
grasses → shrubs → softwood trees → hardwood trees
lichens → grass → shrubs → trees
the sustainability of ecosystems is decreasing regardless of protected areas.
an increase in the islanders' consumption of land and migratory birds, resulting in a decrease in the bird population
More access to renewable resources
Emigration
Can open or limit possibilities of future generations
Amount of food produced in an area
Clear Cutting
To create the soil
Endangered
Clumped
Explanation:
To calculate the atomic mass of an element, the atomic masses of their isotopes must be considered. Their abundances must also be taken into account. This is the formula used for the calculation:
avg. atomic mass= ∑ <span>(isotope × abundance).
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Answer: The millimoles of sodium carbonate the chemist has added to the flask are 256
Explanation:
Molarity is defined as the number of moles dissolved per liter of the solution.
To calculate the number of moles for given molarity, we use the equation:
.....(1)
Molarity of 
solution = 1.42 M
Volume of solution = 180.0 mL
Putting values in equation 1, we get:
Thus the millimoles of sodium carbonate the chemist has added to the flask are 256.
Valence electrons in NH2Cl:
=1(5)*2(1)*1(7)
=14
So there are 14 valence electrons in NH2Cl
As each stick represents an valence electron pair.
And there are 14 valence electrons, so there can be 7 valence electron pairs.
And for 7 valence electron pairs, 7 sticks needed.
Answer:
D. works with bones to help you move
Explanation:
Your muscles and tendons are what help bones move.
