Explanation:
Objects like apples, wood, and sponges are less dense than water. They will float. Many hollow things like empty bottles, balls, and balloons will also float. That's because air is less dense than water.
I believe the answer is 30 m/s
B. Transverse Wave this is the correct answer
<span>The answer is the biotic and abiotic interactions. Biotic factors are the living component in the ecosystem. This is divided into three groups - producers, consumers, and the decomposers. While the abiotic factors are the non-living components. One interaction between the two are with the plants. Since plants use water, sunlight, and carbon dioxide to produce food.</span>
One disorder would be ''Unisex'' of where a child born can suffer a disorder of where they are born with both male and female genitals on one gender. Doctors and the hospital can surgically remove the extra genital from the child.