@erthsign: never seen them so close 🙂#fypシ

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Region: US
Friday 01 August 2025 00:34:20 GMT
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xilzmre
агiе :
Those are pot worms
2025-08-01 22:33:27
54
eiler..j
Busta lime 🍋‍🟩 :
pot worms
2025-09-21 23:33:10
4
mystic.cars
Vanessa 👻💫 :
I used to think they’re tadpoles 😔💔
2025-11-11 23:02:22
7
silvester.ende
silvester.ende :
Those are chironomids. They don't bite and the males look pretty cute imo
2025-08-01 17:39:17
4
willowwills28
🖤Taylorrrr🖤 :
No
2026-01-19 03:43:29
0
cutoff_dnb
cutoff_dnb :
i think its Not only mosquitos ...WHO knows what laid its eggs there 😂
2025-08-01 12:40:50
23
shadowed.echo
Bre :
Yes
2025-08-01 00:37:59
0
pearl_rae15
Pearl Rae :
Yes
2025-08-01 00:37:50
0
darwin.watterson68
Darwin (Creator of Red Virus) :
Bloodworms or tubifex worms
2026-06-12 03:21:22
0
remcycl3
Remy :
Yup.
2025-08-01 00:37:49
0
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The human kidney is a bean-shaped organ responsible for filtering blood, removing waste products, balancing body fluids, and maintaining electrolyte levels. Humans normally have two kidneys located on either side of the spine in the lower back region, just below the rib cage. Each kidney is about 10-12 cm long and is protected by fat and connective tissue. The outer surface is covered by a tough fibrous capsule that maintains its shape and protects internal structures. The kidney is divided into three main anatomical regions: 1. Renal cortex This is the outer reddish-brown layer of the kidney. It contains millions of microscopic filtering units called nephrons. Blood filtration begins here as small blood vessels form structures known as glomeruli. 2. Renal medulla Located beneath the cortex, the medulla consists of cone-shaped structures called renal pyramids. These pyramids contain tubules and collecting ducts that transport urine toward the center of the kidney. The medulla plays an important role in concentrating urine by reabsorbing water and salts. 3. Renal pelvis This is the central funnel-shaped cavity of the kidney. Urine collected from the pyramids flows into minor calyces, then major calyces, and finally into the renal pelvis, which connects to the ureter. The ureter carries urine to the urinary bladder. Functional unit - Nephron Each kidney contains about one million nephrons. A nephron includes: • Glomerulus - filters blood plasma Bowman's capsule - collects filtered fluid Proximal convoluted tubule - reabsorbs nutrients, water, and ions • Loop of Henle - concentrates urine • Distal convoluted tubule - regulates electrolytes and pH • Collecting duct - final urine formation Blood supply Blood enters through the renal artery, which branches into smaller vessels reaching nephrons. After filtration, cleaned blood leaves via the renal vein. Main functions of kidneys include: • Removal of metabolic wastes like urea and creatinine • Regulation of water balance Control of blood pressure • Maintenance of electrolyte balance Production of hormones such as erythropoietin (stimulates red blood cell production) and renin #kidney #explorepage✨
The human kidney is a bean-shaped organ responsible for filtering blood, removing waste products, balancing body fluids, and maintaining electrolyte levels. Humans normally have two kidneys located on either side of the spine in the lower back region, just below the rib cage. Each kidney is about 10-12 cm long and is protected by fat and connective tissue. The outer surface is covered by a tough fibrous capsule that maintains its shape and protects internal structures. The kidney is divided into three main anatomical regions: 1. Renal cortex This is the outer reddish-brown layer of the kidney. It contains millions of microscopic filtering units called nephrons. Blood filtration begins here as small blood vessels form structures known as glomeruli. 2. Renal medulla Located beneath the cortex, the medulla consists of cone-shaped structures called renal pyramids. These pyramids contain tubules and collecting ducts that transport urine toward the center of the kidney. The medulla plays an important role in concentrating urine by reabsorbing water and salts. 3. Renal pelvis This is the central funnel-shaped cavity of the kidney. Urine collected from the pyramids flows into minor calyces, then major calyces, and finally into the renal pelvis, which connects to the ureter. The ureter carries urine to the urinary bladder. Functional unit - Nephron Each kidney contains about one million nephrons. A nephron includes: • Glomerulus - filters blood plasma Bowman's capsule - collects filtered fluid Proximal convoluted tubule - reabsorbs nutrients, water, and ions • Loop of Henle - concentrates urine • Distal convoluted tubule - regulates electrolytes and pH • Collecting duct - final urine formation Blood supply Blood enters through the renal artery, which branches into smaller vessels reaching nephrons. After filtration, cleaned blood leaves via the renal vein. Main functions of kidneys include: • Removal of metabolic wastes like urea and creatinine • Regulation of water balance Control of blood pressure • Maintenance of electrolyte balance Production of hormones such as erythropoietin (stimulates red blood cell production) and renin #kidney #explorepage✨

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