Starter Activity by

It allows for personalized learning as students are presented with the opportunity to become independent learners.

2022-12-15 06:26:15 UTC

2022-12-15 06:27:00 UTC

Practicing AP level questions and enhancing critical thinking skill

2022-12-15 06:27:09 UTC

Students become familiar with AP questions

Mirna

2022-12-15 06:28:00 UTC

Practice for the AP exam, provide students with personalized feedback for different tasks, allows teachers to check student progress and follow up with the students.

2022-12-15 06:28:09 UTC

Practicing AP exam along with school exams and to check the students' understanding

2022-12-15 06:28:15 UTC

I go through all questions first as group analysis and then reqssign practice questions as homework, videos as extension I usually use the same way

reem_albitar_hst — 2022-12-15 06:28:26 UTC

Organized resource for both students and teachers… prepares students for the exams and help them to think in a mannered way

The videos help the students get a summary of the topic ahead of the lesson in the classroom.

2022-12-15 06:28:50 UTC

The practice questions help them check their own progress and areas required for improvement

Benefits of AP classroom

2022-12-15 06:29:00 UTC

Easy to navigate for both reinforcement and assessment for self learning. Time is a barrier so this is a direct source of information and practice platform for the students to have continuous access.

Focus on the type of AP questions that familiarize students with AP exam

2022-12-15 06:29:05 UTC

IDK AND IDC

2023-05-17 14:34:13 UTC

IDK AND IDC

Circulatory system

2025-05-24 17:50:49 UTC

the charateristics of blood vessels (bara)

2025-09-26 02:20:50 UTC

veins have valves, they have larger lumens, thin and less muscular walls than artileries, they are bluish red, and they pump deoxygenated blood except in the pulmonary vein

Arteries have small lumens, they dont have valves, they have a thick layer of muscles, they are red and pump oxygenated blood except in the pulmonary artery

Capillaries have very small lumens, one layer of cells, they dont have valves and are bluish red, they pump oxygenated blood at the arteriole ends and deoxygenated blood at the venule

the characteristic of blood vessels, Axelle

2025-09-26 02:20:52 UTC

veins have valves, they have larger lumens, thin and less muscular walls than arteries, they are bluish red, they pump deoxygenated blood except in the pulmonary vein

Arteries have smaller lumens, they dont have valves, they have a thick layer of muscles, they are red and pump oxygenated blood except in the pulmonary artery

Capillaries have veryy small lumens, one layer of cells, they dont have valves and are bluish red, they pump oxygenated blood at the arteriole ends and deoxygenated blood at the venule ends

The characteristic of blood vessels (Atharrizky. R)

2025-09-26 02:21:01 UTC

veins have valves, they have larger lumens, thin and less muscular walls than arteries, they are bluish red, they pump deoxygenated blood except in the pulmonary veins. Arteries: thick, muscular and elastic wall. Valve absent (except in the pulmonary artery, small lumen, red colour, blood content oxygenated blood (except in the pulmonary artery. Capillary: very thin walls, absent valve, very small lumen, bluish red colouur, blood content oxygenated blood at the arteriole ends and deoxygenated blood at the venule ends.

the characteristics of blood vessel (evan)

2025-09-26 02:21:01 UTC

artery has smaller lumens and a thick layer of elastics fibres the valves is absent except in pulmonary artery the color of artery is red blood content is oxygenated except in the pulmonary artery.

vein has a large lumen and a thin layer of muclee and elastic fibres the valve is present the color of vein is bluish red and the blood content is deoxygenated blood except in the pulnomary vein.

capillary has a very small lumen and one layer of cells the valve is absent and the color is bluish red the blood content is oxygenated blood at the arteiole ends and deoygenated blood at the venule ends

the characteristics of blood vessels (Dastan)

2025-09-26 02:21:48 UTC

Artery has smaller lumes and has a thick layer of (muscular) muscles and elastic fibres, it doesn't have a valve except in the pulmonary artery, it has a red colour and it carries eoxygenated blood.

Veins has a larger lume and a thin layer of (less muscular) muscles and elastic fibres (less elastic wall), it has valves and a bluish red colour, and it carries deoxygenated blood.

Capillary has a very small and thin lumen and has onne layer of cells wall, it has valve and also has a bluish red colour, it carries oxygenated blood at the arteriole ends and deoxygenated blood at the venule ends.

The characteristic of blood vessels (Rafan)

2025-09-26 02:23:24 UTC

1.Artery:

<>.Wall = Thick, muscular and elastic wall

<>.Valve = Absent (except in the pulmonary artery

<>.Lumen = Small

<>.Color = Red

<>.Blood content = Oxygenated blood (except in the pulmonary artery)

2.Vein:

<>.Wall = Thin, less muscular and less elastic wall

<>.Valve = Present

<>.Lumen = Large

<>.Color = Bluish-red

<>.Blood content = Deoxygenated blood (except in the pulmonary vein)

3.Capillary:

<>.Wall = Very thin walls, one cell thick

<>.Valve= Absent

<>.Lumen = Very small

<>.Color = Bluish-red

<>.Blood content = Oxygenated blood at the arteriole ends and deoxygenated blood at the venule ends

the characteristicof blood vessels (Adeena 8 Zubair)

2025-09-26 02:23:38 UTC

Arteries

-arteries are blood vessels that carry blood away from the heart to the rest of the body

-have thicker and strong walls compared to veins due to the higher blood pressure of blood flow

Capillaries

-capillaries are a network of tiny blood vessels that connects arteries to veins

-have very thin walls to enable substances

Veins

-veins are blood vessels that carry blood back to the heart

-have thinner walss compared to arteries due to the lower blood

-have velves to prevent any backflow

the characteristic of blood vessels (nahda)

2025-09-26 02:24:26 UTC

artery are blood vessels that carry blood away from the heart to body, arteries have thicker and strong walls compared to veins due to the higher blood pressure of blood flow, small lumen, oxgenated blood except the pulmonary artery

capillaries are network of tiny blood bessels that connects arteries to veins, they have very thin walls to enable subtances to get in or out of the capillaries easily, large lumen, deoxygenated except in the pulmonary vein

veins are blood vessels taht carry blood back to the heart, they have thinner walls compared to arteries due to the lower blood pressure in the veins, they have valves to prevent any back flow of the blood so that blood flows in one direction only, very small lumen, oxgenated blood at the arteriole ends ang deoxgenated blood at the venule end

the characteristics of blood vessels (lian)

2025-09-26 02:24:40 UTC

artery

-thick,muscular and elastic wall

-absent (expect in the pullmonary artery)

-smal

-red

-oxygenated blood (expect in the pulmonary artery)

vein

-thin,less mscular and less elastic wall

-present

-large

-deoxgenated blood (expect in the pulmonary vein)

capillary

-veri thin, one cell, thick

-absent

-bluish-red

-oxygenated blood at the arterionel ends and deoxygennated blood at the venuke ends

the characteristics of blood vessels (Arwen)

2025-09-26 02:26:17 UTC

Artery :

Thick,muscular and elastic wall
Does not have valve (except in the pulnomary artery)
Has small lumen
Has red colour
Oxygenated blood (except in the pulnomary artery)

Vein :

Thin, less muscular and less elastic wall
Has a valve
Has large lumen
Has bluish-red colour
Deoxygenated blood (except in the pulnomary vein)

Capillary :

Very thin walls, one cell thick
Does not have valve
Has very small lumen
Has bluish-red colour
oxygenated blood at the arteriole ends and deoxygenated blood at the venule ends

The characteristic of blood vessels (Raffa)

2025-09-26 02:26:41 UTC

Artery

Wall: Thick, muscular, and elastic wall

Valve: Absent (except in the pulmonary artery)

Lumen: Small

Color: Red

Blood content: Oxygenated blood (expect in the pulmonary artery)

2. Vein

wall: Thin, less muscular, and less elastic wall

Valve: Present

Lumen: Large

Color: Bluish red

Blood content: Deoxygenated blood (expect in the pulmonary vein)

3. Capillary

Wall: Very thin walls, one cell thick

Valve: Absent

Lumen: Very small

Color: Bluish red

Blood content: Oxygenated blood at the arteriole ends and deoxygenated blood at the venule ends

the characteristic of blood vessels[Alisa]

2025-09-26 02:26:50 UTC

arteries are blood vessels that carry blood away from the heart to the rest of body.

arteries have thicker and strong walls compared to veins due to the higher blood pressure of blood flow,oxygenated blood,smaller lumen,thick layer of muscles and elastic fibers.

capillaries are a network of tiny blood vessels that connects arteries to veins,they have very thin walls to enable substances to get in or out of the capillaries easily.thin,less muscular and less elastic wall,present valve,large lumen,deoxygenated blood.

veins has a larger lumen and a thin layer of muscles and elastic fibers.veins are blood vessels that carry blood back to the heart,they have thinner walls compared to arteries due to the lower blood pressure in the veins,they have valves to prevent any backflow of the blood flows in one direction only.deoxygenated blood.

the characteristics of blood vessels (Stefanny)

2025-09-26 02:27:18 UTC

artery :

thick, muscular and elastic wall
absent (except in the pulmonary artery)
small lumen
red colour
oxygenated blood (except in the pulmonary artery)

vein :

thin, less muscular and less elastic wall
present valve
large lumen
bluish-red colour
deoxygenated blood (expect in the pulmonary vein)

capillary :

very thin walls, one cell thick
absent valve
very small lumen
bluish-red colour
oxygenated blood at the arteriole ends and deoxygenated blood at the venule ends