Question

C. Write True or False:
1. The broad portion of heart is downward
and apex is upward.
2. Red blood cells are also known as
erythrocytes.
3. Sparrows have the highest pulse rate.
4. Blood helps in removal of waste materials
from the body.
5. Veins are superficial.​

Answer 1

Answer:

1.true

2.true

3.true

4.true

5.true

i hope it will help u.

Answer 2

$<font color ="blue">$

Answer:

1) False. The broad portion of the heart is upward and apex is downward. (Just see the diagram of the heart).

2) True.(erythro= red)

3) False. The pygmy shrew has the highest pulse rate.

4) True. As it carries carbon dioxide from lungs.

5) True.