Answer:
New food and fiber crops were introduced to Eurasia and Africa, improving diets and fomenting trade there.
Answer:
We have four types of writing and they are:
a) Expository writing
b) Descriptive writing
c) Persuasive writing
d) Narrative writing.
Explanation:
These are the types of writing we have in <em><u>ENGLISH</u></em>.
Hope it helps.
Answer:
Natural selection is the unethical experiment
Blood urea nitrogen (BUN) and creatinine tests can be used together to find the BUN-to-creatinine ratio (BUN:creatinine). A BUN-to-creatinine ratio can help your doctor check for problems, such as dehydration, that may cause abnormal BUN and creatinine levels.
