Answer:
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Cytoplasm is H
Lysosome E
Mitochondria F
Centriole A
Endoplasmic reticulum G
Vacuole M
Cell membrane D
Nucleus J
Ribosome L
Nuclear membrane C
Golgi apparatus B
Vesicle K
Nucleolus I
Answer:
Birds, like mammals, have a 4-chambered heart (2 atria & 2 ventricles), with complete separation of oxygenated and de-oxygenated blood. The right ventricle pumps blood to the lungs, while the left ventricle pumps blood to the rest of the body.
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