Science, asked by harshika8437, 4 months ago

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1.Fill in the blanks
1.______ join to form venules.
2.______ is a unicellular animal.
3._______ carry oxygenated blood from the heart.
4.By a network of ______, veins and arteries are joined.
5._______ is a type of blood cell that is responsible for blood clotting.

2.Write true or false
1.Veins carry blood away from the heart ______
2.Both RBCs and WBCs contain haemoglobin_______
3.There are valves inside the arteries ______
4.Endocardium , myocardium and pericardium are the three layers of the heart _____​

Answers

Answered by mirbilalali99
1

Answer:

2:: bacteria

3::arota

4:: capillaries

5:: blood platelets

Q2

1::false

2:: False,, only rbc are made of haemoglobin

3::true

4::true

hope it's helpful ♥️

Answered by Macintoshx
2

Answer:

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