history day help

Introduction - Rene' Descartes' (1596-1665), a French philosopher and mathematician, introduced a method by which the position of a point can be corresponded with an ordered pair of real numbers. These pair of real numbers are called the Coordinates. This method is the new idea of combining two bra..

How many days are there in 2 years? => 365 days or 1095 days or 730 days or 48 days..

How many weeks are there in 21 days? => 7 weeks or 5 weeks 5 days or 3 weeks or 21 weeks..

Short day plants, which bloom when light duration is less than 12 hrs per day. Examples: Tobacco, Dahlia, hemp and cosm..

How many hours are there in a day? => 32 hours or 24 hours or 20 hours or 12 hours..

These plants flower in all possible photoperiods, ranging from a few hours to 24 hours of uninterrupted light exposure. They are also called photo neutrals or intermediate plants. Examples: Tomatoes, cucumbers, sunflower, dandelions and cotton. The terms long day/short day plant..

How many days are there in 5 weeks 4 days ? => 43 days or 34 days or 39 days or 35 days..

15 people can do a work in 20 days. How many days will 20 people take to do the same work? => 16 days or 20 days or 15 days or 18 days..

Today is friday. Which day of the week was it 7 days earlier? => thursday or sunday or friday or wednesday..

Laurey travelled for a day to reach his native place. Identify the equivalent for a day . => 20 hours or 10 hours or 15 hours or 24 hours..