Answer:
Explanation:
heir behavior can be predicted and they are gentle with other animals generally. Mother bears have the innate nature to nurture the young ones and they are attentive in protecting them. Bears are also playful and have unique personality like humans. They take time to decide the animals/humans they meet
The answer is <span>The respiratory system supplies the oxygen that the cardiovascular system transports to the different cells for the production of energy.
When air enters the lungs (part of the respiratory system), it passes all way to the alveoli, the smallest functional units of the lung. There, oxygen from the air enters the capillaries, the smallest blood vessels, next to the alveoli. Once in the blood stream, the cardiovascular system transports oxygen to different cells where it is used for the energy production.</span>
In this figure the answer is “all are correct”
Channel proteins are the green tubes, the bilayer is the grey circles with the lines attached, and the marker protein is the blue ball with the red carbohydrate chain attached
The smallest energy unit is joule (J) followed by British thermal unit (Btu), Calorie (kcal) and Kilowatt0hour (kWh). 1 joule is equivalent to 1 newton meter; 1 BTU is equivalent to 1055 joules; 1 calorie is equivalent to 0.0003969 BTU and 1 kWh is equivalent to 3,413 BTU.