Answer: d
The respiratory and circulatory systems bring oxygen and nutrients to the cells. The respiratory and circulatory systems work together to maintain homeostasis. The respiratory system moves gases into and out of the blood. The lungs contain the bronchi, bronchioles, and alveoli.
Explanation:
Answer:
generation list the term use international to refer to education programs
Firstly the wall of the capillery is very thin<span> as it is simiply made up of epithelial cells, reducing ... Secondly the lumen is very </span>narrow<span>, which encourage red blood cells to give up oxygen as ... </span>Capillary structure<span> is uniquely </span>adapted<span> for exchange processes </span>because<span>? ... How is the </span>structure<span> of </span>capillaries<span>related to </span>their function<span>?</span>
Strength training is a great way to help increase the strength of bones and help you age better. It can reduce fractures from occurring, lets your joints stay flexible, allows you to be able to consume more foods in your diet, boosts your immune system, and is a great way to burn calories. Strength training might affect someones everyday appearance by making them age more gracefully, and can help with staying in shape, preventing bone and mass loss, and helps with keeping good posture. How strength training affects ones self-esteem is that, it enlightens their mood, increases self confidence, and puts you at a healthier mindset.
Actually cell can get big but they are smart enough to stay small and live off lots of small food, and there isn't enough food for them to live off of (if this is wrong i apologize)
