The US exported over $67 billion in goods to Japan 2017, and imported over $136 billion from Japan with an exchange rate of $1=110 Yen. Suppose that in 2018 the exchange rate changes and $1=105 Yen, but that in 2019 it changes again so that $1=120 YEN. Explain the impact that these changes would have in each year to the balance of trade and why.

a neutral ph of 7 and normal organism temperature is needed for a certain enzyme to be effective.  

what would happen to the enzyme if the ph and/or temperature fluctuate greatly from the norm?  

a.the enzyme’s hydrogen bonds will break.  

b.the activation energy will increase.  

c.more product will be formed.

d.the ideal temperature and ph for the enzyme function will decrease.  

i don’t no. suiopgohjk

•there must be variation for the particular trait within a population.

•the variation must be inheritable (that is, it must be capable of being passed on from the parents to their offspring).

•individuals with one version of the trait must produce more offspring than those with a different version of the trait.good

explanation: