<h3><u>Answer;</u></h3>
756 mm Hg
<h3><u>Explanation;</u></h3>
- Intrapleural pressure is the pressure of the air within the pleural cavity, between the visceral and parietal pleurae. This pressure changes during different phases of breathing.
- <em><u>Due to certain characteristics of the lungs, the intrapleural pressure is always lower than, or negative to, the intra-alveolar pressure. It remains approximately –4 mm Hg throughout the breathing cycle.</u></em>
- <em><u>Therefore; if the intrapulmonary pressure was 760 mm hg then the intrapleural pressure will be (760 -4) mm Hg, that is 756 mm Hg</u></em>
Answer:
300%
Explanation:
The mass of the bacterial culture is triples everyday, meaning that after one day the culture will have 300% of the mass as the culture one day prior.
TRUE
These are commonly called as the joints in the body. They all have those features such;
articular capsule- a double layer of capsule that makes up the synovial joint,
joint cavity - this is a cavity that contains articular cartilage about 3 ml of synovial fluid.
synovial fluid= these acts as lubrincants and shock absorber
ligaments- reinforced the joints and it connects bone
Answer:
Well, one is the Food web, on the other hand, is defined as the convoluted or complicated pathway of an ecosystem consist of numerous food. Two, The flow of energy through a single straight pathway from the lower trophic level to the higher trophic level is called food chain. three, the food web It consists of many interconnected food chains. but the food chain only consists of only one straight chain. four, with the food web The stability increases due to the presence of the complex food chains. but with the food chain The instability increases due to increasing number of separate and confined food chains... five, The food web does not get disturbed by the removal of one group of organisms. but the food chain Even if the one group is Disturbed the whole chain will be affected. six, In the food web, the members of higher trophic level depend or feed upon many different types of the organism of the lower trophic level. but yet, in the food chain Usually, member of higher trophic level depends or feed upon the single type of organisms of the lower trophic level. seven, Food web contains numerous trophic level also of different populations of species. but food chains consists of only 4-6 trophic levels of different species. and last but not least eight, a food web has no type, but a food chain has two, 1.Grazing food chain and 2. Detritus food chain. ❦Hope this helps ❦
Answer:
The correct answer would be A) many coniferous trees.
Taiga and tundra represent the two coldest biomes of the land on the planet.
The average annual temperature of taiga lies between 41° Fahrenheit and 23° Fahrenheit whereas the temperature of the tundra lies below 23° Fahrenheit throughout the year.
It makes the major difference between the plant life of the two biomes. The taiga is characterized by the presence of coniferous forests which consist of spruces, pines, and larches.
In contrast, vegetation in the tundra is mainly composed of grasses, shrubs, mosses, sedges, and lichens.
