yes
Hydrogen
Mainly their meat. Their oil and fat is also used to make products such as lipstick, margarine and shoe polish.
Yes
To keep from melting the butter, margarine, shortening .etc.
No - but corsets were made of whale bones
A whale sperm is a whale's sperm, obviously.
Not really. Block margarine is fine as long as it is allowed to soften by being brought to room temperature.
Margarine may be substituted for butter when making dough as long as it is not "lite" or "low fat" margarine. It is a great option for Vegans.
I'm not certain how it goes these days, however, whale blubber used to be used in making lipstick. I hope for the whale's sake this is no longer so.
What unit is used to measure a tub of margarine
The fudge recipe says to use margarine,not the spread kind. All stick margarine says 60-65% vegetable oil spread. Can you use the stick margarine with that label?
Many countries have made margarine and soap.