# data[].attributes.body
How does the structure of alveoli maximize gas exchange?

# data[].attributes.body
What's your take away from today's session?

# data[].attributes.body
Main parts of respiratory system are:

# data[].attributes.body
Name the sources of fresh water on the earth.

# data[].attributes.body
Is the ovule male or female? Give reason.

# data[].attributes.body
Would a beetle pollinate a tiny flower such as a violet? Why or why not?

# data[].attributes.body
Insect pollinated flower fearures

# data[].attributes.body
Name one natural and one made disaster.

# data[].attributes.body
What are the male and female parts of a flower called?

# data[].attributes.body
Deficiency of which Mineral causes Anaemia?What are the symptoms of Anaemia?

# data[].attributes.body
Make a food chain that includes you.

# data[].attributes.body
Features of seeds that are dispersed by wind.

# data[].attributes.body
What do arrows in a food chain represent?

# data[].attributes.body
What are the special features a seed dispersed by animal's fur has?

# data[].attributes.body
Why we can't breathe under water?

# data[].attributes.body
Why seeds must be dispersed?

# data[].attributes.body
1.The plants  are called  producer  because  plants make
their  own  food.

# data[].attributes.body
In todays lesson I learnt that if the population of Caterpillars increase the population of sparrows will increase and the global warming gas is Carbon Dioxide.

# data[].attributes.body
Samridhi Dhingra
The producer in a food chain is always a plant because the producer start the food chain and they make their own food And if there will be no producer in the food chain so the consumer will not get food and energy.

# data[].attributes.body
Plants are the producers as they don't eat any insects and make their own food inside their green leaves.

# data[].attributes.body
Why are plants the producers in a food chain?

# data[].attributes.body
Why seeds must be dispersed?

# data[].attributes.body
The main function of the valves in veins is to prevent back flow of blood.

Blood in the arteries, after being pumped by the heart, are under much higher pressure than blood in veins so there is no need for valves in arteries to prevent back flow.

Blood in veins is under much lower pressure as it is returning to the heart from the various organs and tissues and so has a risk of back flow if the valves are not present to prevent it.

# data[].attributes.body
Q: How do veins prevent back flow of blood?

# data[].attributes.body
Question: Why do plants need flowers?

# data[].attributes.body
Question: How are adaptations beneficial for living organisms? Which is your favourite adaptation of any animal?

# data[].attributes.body
Question: Which blood vessels carry oxygenated blood (name the exception too)?

# data[].attributes.body
Question: Do you think all plants bear flowers? Why?

# data[].attributes.body
What is so special about giraffe's tongue?

# data[].attributes.body
Question: What is algal bloom?