The molecules in the sugar<span> move from an area of higher concentration to an area of lower concentration in the water. </span>Describe<span> how water molecules move through the cell membrane during osmosis.</span>
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Humans conduct internal fertilisation.
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One of the major negative factors from urbanization is A. impervious surface, creating more runoff and less fresh water infiltration.
Runoff refers to the draining of water, which happens more and more as societies progress and advance, and as new towns and cities are created as a result of urbanization. Also, there will be less and less fresh water, which is why urbanization needs to be controlled.
The answer would be B. The author was worried he/she might not enjoy camp.
He/She wasn't impatient because it said she "dreaded" it so that rules out A.
He/She wasn't welcoming the opportunity, because again, the word "dreaded" was used.
He/She wasn't excited because "dreaded" does not imply excitement.
Answer:
A> Presence of a catalyst lowers the amount of energy needed to break the bonds.
Explanation:
Activation energy is the amount of heat or energy you must add to get the reactants to break their bonds. when on top, it will be an activated complex (point where you have added enough energy but new bonds have not yet formed.)
