Explanation: Magnesium and oxygen combine in the ratio of 3 : 2 by mass to form magnesium oxide. How much oxygen is required to react completely with 12 g of magnesium? Ans: Magnesium (Mg) and Oxygen (O) combine in the ratio = 3:2 to form compound magnesium oxide (MgO).
They have the exact same number of chromosomes as well as the exact same DNA....
Answer:
they go out and hunt then get water
Explanation:
Are there any specific examples with this question??
Darwin's main contribution to evolution was the METHOD that species evolve, which is via Natural Selection. Random gene mutations over considerably long periods of time lead to differences in traits of individuals within a species. Those with traits for adaptation that confers an advantage to procreate or survive longer to procreate more, are selected for by nature, hence Darwin's term. Over time those genes for traits giving advantages will increase in a population. Then the population of this species is said to have evolved (changed).
During the stress, heart rate, respiration rate and temperature increase. The reason for that is the influence of sympathetic nervous system, which starts t<span>he “fight or flight” system. As a result of this adrenaline (epinephrine) is released from adrenal glands. Adrenaline circulates through the body and brings a lot of physiological changes. The heart beats faster than normal, pushing blood to the muscles, heart, and other vital organs and as a consequence, the person undergoing these changes also starts to breathe more rapidly to deliver more oxygen to organs. Meanwhile, adrenaline triggers the release of glucose and fats from energy storages. These molecules flood into the bloodstream, supplying energy to all parts of the body.<span> The temperature is rising due to increased metabolism.</span></span>
