Because some species don't have a gender, therefore they have both make and female parts and are able to reproduce asexually.
I think.. heh.
Answer:
hopes this helps:)
Explanation:
Using a large serrated knife, slice off the top of the tomato to remove the stem. Then cut the tomato into parallel thin slices working from the top of the tomato towards to bottom. For diced tomatoes: Start with the sliced tomatoes. Then cut into thin strips, then cut them crosswise in the opposite direction.
There are several reasons why the use of alternative sources of energy would be beneficial to the Earth and its people, but the main reason is that fossil fuels will run out soon.
Concerning your heart, that's the circulatory system
Your lungs are the respritaory system
