With it, you can identify and locate constellations and stars. A typical star chart (see below) shows the relative positions of the stars and their brightness. Chart of Winter Sky. To use a star chart to identify stars and constellations, you must first find the one appropriate for the time of year you are observing.
Spinach leaves are an excellent source of vitamin-K. 100 g of fresh greens provides 402% of daily vitamin-K requirements. Vitamin-K plays a vital role in strengthening the bone mass by promoting osteoblastic activity in the bones.
It is the synergistic qualities of these foods that make them so healthy since they are nature-made and have a naturally high antioxidant status along with some quite fascinating natural substances that have a powerful anti-inflammatory and pain-relieving effect (Liu, 2003, 2004).pinach also has anti-inflammatory properties of which one study showed it to reduce asthmatic inflammation (Heo et al., 2010). What's even more fascinating is spinach contains naturally-occuring plant-based steroids called phytoecdysteroids (Bakrim et al., 2008; Bathori et al., 2008).