Knowledge batch
Open in Telegram
1 116
Subscribers
No data24 hours
-47 days
-2930 days
Posts Archive
1 116
Proper noun is discribe about the special name of a particular person or place.
1 116
biology
Circulatory System
The circulatory system transports blood, oxygen, nutrients, and waste throughout the body.
It consists of the heart, blood vessels (arteries, veins, capillaries), and blood.
The heart pumps oxygen-rich blood through arteries, and oxygen-poor blood returns via veins.
Capillaries allow the exchange of gases, nutrients, and waste between blood and tissues.
Lymphatic System
The lymphatic system helps in immunity and fluid balance.
It consists of lymph, lymph nodes, lymph vessels, spleen, thymus, and tonsils.
It drains excess fluid from tissues and returns it to the bloodstream.
Lymph nodes filter harmful substances and contain white blood cells to fight infections.
1 116
Repost from Get it
✔️ This is the note that we said we would send according to our word
We are really thankful for your amazing reactions 🙂
‼️ And now if we get 15 reaction we will send you 30+15 choice question on U4 Biology 📈
@yuy2yuy ✅
@elfordanson ✅
1 116
Repost from Get it
An airplane takes off from point A and reaches its maximum altitude of 31,000 ft. The angle from the point of takeoff to the plane at maximum altitude is 55 degrees. What is the distance from point A to where the plane reaches maximum altitude?
1 116
Repost from Get it
Two buildings with flat roofs are 80 feet apart. The shorter building is 55 feet tall. From the roof of the shorter building, the angle of elevation to the edge of the taller building is 32°. How high is the taller building?
1 116
Repost from Get it
Two buildings with flat roofs are 50 feet apart. The shorter building is 40 feet tall. From the roof of the shorter building, the angle of elevation to the edge of the taller building is 48°. How high is the taller building?
1 116
Repost from Get it
Angelina just got a new car, and she wants to ride it to the top of a mountain. If she drives 4000 meters along a road that is inclined 22° to the horizontal, how high above her starting point is she when she arrives at the lookout?
1 116
Repost from Get it
From the top of a lighthouse that sits 105 meters above the sea, the angle of depression of a boat is 19°. How far from the boat is the top of the lighthouse?
