Question

7. PISA based Question - Read the given paragraph and answer following questions-
The breathing rate of animal can be counted by watching and counting the movement of
belly and chest. We also can count this rate by keeping hand in front of the nose of animal and
counting how many times they are taking and leaving breath. The breathing rate of a healthy
animal is listed be ow.
Goat
Animal
Breathing rate
(per minute)
Cow
12-16
Sheep
15-18
Cow baby
30-40
12-20
a) Breathing rate during running is higher than normal condition. True/false
1
b) Which one is wrong about breathing and respiration-
1
1) We take oxygen and release carbon dioxide
Plants do not do respiration.
Energy produces during respiration
c) in water there is low amount of dissolve oxygen. So the rate of breathing would be higher
(dog /fish)
1
d) Name the balloon like small chambersin lung, in which air fills up during breathing 1​

Answer 1

Answer:

Autotrophs are organisms that prepare their own food through the process of photosynthesis, whereas heterotrophs are organisms that cannot prepare their own food and depend upon autotrophs for nutrition.”

Answer 2

Answer:

your face

Explanation:please don't ask questions like this