HELPPP ME PLZZZ IM DUM IKKK

brown in summer, grey in winter -> camouflage from predators

storing fat during the summer -> gives them extra energy in the winter when there is less food

antlers with forward projections -> allows them to dig in the snow to uncover more food sources, also good for fighting predators

widely spaced hooves -> easily walk on snow and to dig for more food

migrate in herds -> find new area for more food & escape extreme weather, predators, and pesky bugs

Explanation:

phylogenetic tree is the tree of life or evolution tree. it shows the different branches of evolution. the sequence goes like tissues - coelom - backbone - endoskeleton - segmentation

image result for how many calories of energy will 20 grams of carbohydrates provide in one gram provides 4 calories

consuming the right balance of protein, carbohydrates and fat can you maintain a healthy weight and optimize your energy levels. protein and carbohydrates both contain 4 calories per gram, while fat provides 9 calories per gram.