Choanocytes are responsible for maintaining the current of water in sponges. What are the main functions of this current of water? How do cilia help flatworms move, and what do muscle cells allow them to do? What are the functions of tonicity and osmosis?
View Solution Water provides the medium for enzymatic activites needed for growth while oxygen helps in releasing metabolic energy essential for growth activities. View Solution Manish is saying to his students. "It forms main constituent of the body approximately to 80% of our human body is made...
A. It regulates the body's temperature. B. It helps blood sugar enter the cells in the body where it can be used for energy. C. It controls the body's water balance. D. It prevents blood sugar from entering the cells. 相关知识点: ...
10. As the important constituent of the tax revenue, the function of individual income tax is very important. 现代国家的存在是以税收作为基础之一的,个人所得税作为税收的重要组成部分,其作用不可小觑。 11. In public places around the environment within 30 meters of floor plans (to indicate whether...
In addition, due to the friction between the shaft and the pump body. Fish tank water pump will also occasionally have noise in use. Usually when the pump is put flat, the rotor of the pump is supported by magnetic force. The bottom of the pump body is against the axis to prevent the...
1)The overall scale of the habitat water ecological space in the Dongting Lake area was over 7 300 km2, of which the water body area accounted for the largest proportion. The proportion of water bodies was the largest, followed by coastal terrestrial areas, while the proportion of water-...
32、 language can be used to achieve various overt functions mentioned above; however, language has another covert function to talk about itself.sea can be used to refer to the water body in the real world and to talk about the sign “sea” itself.metalingual function (元语言功能)lthe lang...
Your entire clitoris is about 3 1/2 to 4 1/4 inches long. It's usually about 2 1/2 inches wide. The glans, on the outside of your body, is only about 3/4 to an inch in diameter. Your whole clitoris is created from a network of erectile tissue, similar to the tissue in a ...
Infections arising from multidrug-resistant pathogenic bacteria are spreading rapidly throughout the world and threaten to become untreatable. The origins of resistance are numerous and complex, but one underlying factor is the capacity of bacteria to ra
along our side of the past, the width of more than 100 meters, had a bad odour, hazel has disappeared, and the water body pollution along the function in the water is being restored, the Biological and fish have been increasing year after year. ...