Answer:
A. Yes, but only because the husband is dead and cannot invoke his privilege.
Explanation:
Since the husband is dead, spousal privilege between them is broken and thus the woman can be compelled to testify. There are to privileges related to marriage; privilege for confidential marital communication, under this privilege, a spouse is not permitted to disclose confidential communications made between the couple and this privileges stands even after divorce and Spousal immunity which prevents a married person from testifying or witnessing against a spouse in a trial.
You have not showed any timeline to get the information from?
False explanation: an indicator wouldn’t work, it would mostly be the chemicals alone, hope it helps and im so sorry if its not right!
Location and climate (but more the climate)affect the natural resources one has (and if they have then in abundance, they can sell them, just like Russia is selling its) and one needs (and UK, as an Island needs to import some goods that it does not produce. - you could say the climate affects what is traded, and location how it's trated: UK as an island needs to rely on trade by sea routes to a great degree, while Russia can use land transport more.
