Answer:
igneous rock
Explanation:
Look at the chart metamorphic rock melts turning into magma magma solidifies into IGNEOUS ROCK
Explanation:
Muscle tissue is metabolically more dynamic and burn a larger number of calories than fat tissue. The more muscles you have, the greater your resting energy expenditure, which implies that your body burns more calories while sitting idle
There was no sunlight, in one way or another sunlight is the source of almost all life on the surface of the earth
Answer:
It isn't a mammal.
Explanation:
The king snake is not a mammal.
Answer:
d.The wing-assisted incline running theory postulates that wings were initially used to maintain balance while climbing up slopes.
Explanation:
Two theories were given to explain the origin of avian flight. The top-down theory suggested that the birds' ancestors were tree dwelling species. They took help of wings to glide from tree to tree in order to avoid predator or catch prey. The bottom up theory suggested that the birds' ancestors were ground dwelling species. They took help of wings to maintain a balance and provide a lift for efficient running.
Wing-assisted incline running was a mixture of both the above theories and gave a balanced view point. According to it, birds' ancestors used wings to maintain a balance while running up inclined slopes. The wings helped them to save energy while scaling slopes and eventually a flight mechanism was also developed.
