The answer is all of the above
The cells make up tissues and they make up organs and the organs make up organ systems
Answer:
C.) Competition within species leads to some organisms being more fit
Explanation:
They might get the resource but they won't always win.
Answer:
Bifocal lenses are used for people who are both nearsighted and farsighted. It is common for people who are over the age of 40 to begin to notice a change in their vision and require the need for bifocals. As we age, our eyes begin to have trouble focusing on objects at different distances away.
Explanation:
