Answer:
Explanation:
a. Flame cells: In the certain freshwater invertebrates such as rotifers some flatworms, there is presence of special excretory. A flame cell works as a kidney that removes waste materials.
b. Ocelli: These are the organs present in most of the arthropods. These are light detecting organs consists of a single lens and several sensory cells which detect movements.
c. Toxicyst: It is a specialized cellular structure present in some protozoa which are used to capture prey.
d. Nematocyst: It is small elongated capsule present in the members such as Hydra, jellyfish, sea anemones of phylum Cnidaria. Each nematocyst has a coiled, hollow, usually barbed thread. The thread contains poison and used to kill prey.
e. Colloblasts are a cell present in the tentacles of the ctenophores of the phylum Cnidaria. It has of a coiled spiral filament which are used to capture prey.
<span>Straight lines distort the objects that are closer to the equator because they are not representative of how they actually are. Objects closer to the equator would bulge out in the real world, and showing that on a two-dimensional map is difficult. Africa is commonly misrepresented as a continent because it is relatively large compared to other continents.</span>
The theories about the Earth being the center of the universe, and the Sun being the center of the universe are very similar. The theory about the Earth being center of the universe, or the geocentric theory, suggests that the Earth is the largest object, located in the center of the universe, and every other object such as the Sun, Moon, planets, stars are orbiting around it. The theory is wrong, and the only thing that it got somewhat right is that the Moon is orbiting around the Earth.
The theory that the Sun is the center of the universe, or the heliocentric theory, suggests that it is the Sun that is the center of the universe, not the Earth. According to this theory, the Sun is the largest object, it is located in the center of the universe, and all the objects such as the Earth and the other planets, stars, moons, are all orbiting around it. The theory is wrong, though it has to be said that it is a big step forward, and while it is not accurate about the universe as a whole, it is very close to how the solar system works.
Answer:
Carrots are a particularly good source of beta carotene, fiber, vitamin K1, potassium, and antioxidants