Answer: Valves in the veins
Explanation: The flow of the blood inside the body takes place through the veins and arteries. The oxygenated blood from the heart is supplied to the different parts of the body.
The blood flows from the capillaries to the venules and from there to the veins. The blood moves in the veins by the rhythmic movement of the smooth muscles in the body.
Most of the blood moves against the gravity so there is a chance that it can backflow so to prevent this there are valves in the veins known as one way valves.
Because more water than solutes are reabsorbed between Bowman's capsule and the collecting duct, specific gravity rises.
<h3>What is bowman's capsule?</h3>
- The Bowman's capsule, a component of the nephron, creates a sack that resembles a cup and surrounds the glomerulus.
- The "Bowman's space," which is adjacent to the proximal convoluted tubule of the nephron and signifies the beginning of the urinary space, is enclosed by Bowman's capsule.
- The glomerulus is protected by a two-walled pouch called Bowman's capsule.
- Bowman's space is the term for the area between the capsule's walls.
- The glomerular capsule, the Malpighian capsule, and the renal corpuscular capsule are among additional names for Bowman's capsule.
- The Bowman's capsule is a portion of the human kidney's nephron.
- By permitting water molecules and tiny molecules of other substances to flow through its selectively permeable membrane, Bowman's capsule performs the ultra-filtration process.
- Thus, glomerular filtrate is formed.
Learn more about bowman's capsule here:
brainly.com/question/20694510
#SPJ4
Answer:
Some benefits of plastic are that plastic packaging helps protect and preserve goods, while reducing weight in transportation, which saves fuel, reduces greenhouse gas emissions and are low in cost.
Some disadvantages are that toxic chemicals can leach out of plastic and can be found in the blood and tissue of nearly all of us. Exposure to them is linked to cancers, birth defects, impaired immunity, endocrine disruption and other ailments
Answer:
a,the ability to go from a single cell to multicellular organism
