American business pioneer Eliza Pinckney
(1722–1793) single-handedly launched the indigo industry in
pre-Revolutionary era South Carolina. Determined to make the highly
prized tropical crop flourish in the Carolina soil, Pinckney carried out
several experimental plantings in the early 1740s.
These plantings finally yielded enough new seeds to make the plant, used
in the textile industry for its distinctive a deep-blue dye, a viable
crop in the region. Within a decade, South Carolina planters were
exporting thousands of pounds of it annually, and the crop became a
staple of the Southern economy.
Answer:
The aim in writing is always to write in complete sentences which are correctly punctuated. Sentences always begin with a capital letter and end in either a full stop, exclamation or question mark. A complete sentence always contains a verb, expresses a complete idea and makes sense standing alone. A complex sentence is a sentence that contains an independent clause and one or more dependent clauses. An independent clause can stand alone as a sentence, but a dependent clause even though it has a subject and a verb cannot stand alone. Here are some examples of complex sentences.
Explanation:
* they invented the zero and the number system
* they invented the decimal system
* contributed to the valur of pi, alg, trig, calc, etc
many mathematical terms were originated in India
Answer:
False
Explanation:
Informed consent: In psychology, informed consent make sure that a client, research participant, and a patient is aware of all the possible costs and risks involved in a procedure or treatment.
Informed consent includes:
1. the researcher should tell the participant about the purpose of research, procedure and expected duration.
2. The right to withdraw from the study any time before and after the research has started.
3. Possible consequences.
