Stems of sugarcane show dull red colour along with White patches on stalks. give reason

The distant ancestors of tigers may have had bodies without stripes. use the theory of natural selection to explain how tigers may have evolved to have stripes.

About how many years does it take for one cycle of surface water to become deep water and then surface water again in the oceans? 101001,000

Asap many people try to eliminate fat from their diets which is one reason it is necessary for humans to eat fat a) fat is the only way to get energy b) every cell in the body must contain fat c)fat stores less energy than polysaccharides d) saturated fats make blood vessels healthier