Student Questions

Which hormone controls the metamorphosis of a tadpole into an adult frog?

Which gland acts as both an endocrine gland (releasing hormones) and an exocrine gland (releasing digestive enzymes)?

Each time Ali sharpened her pencil, it was shortened by 0.52 cm. After she had sharpened it 8 times, it was 4.89 cm. What was its original length? (Give your answer correct to 1 decimal place.)

If a person's body does not produce enough Growth Hormone (GH), what condition might they face?

Which hormone is responsible for the "fight or flight" response, increasing your heartbeat when you are scared or excited?

. Which gland is often referred to as the "Master Gland" because it controls the functioning of other endocrine glands?

A man is going on a hike to the top of a mountain. It will take: 2 hours and 35 minutes to hike up the mountain. 1 hour and 55 minutes to hike back down. If he wants to finish the hike by 11:35 a.m., what is the latest time he can start the hike?

They were both talking; _______ seemed unaware of the teacher's presence.

Sumita takes 1 hour 24 minutes to reach home from work by bus. If she takes a taxi, she could reach home in a quarter of the time taken by the bus. How much longer is her traveling time by bus?

12 + 6 = ..............

6 + 2 = ...............

Which of the following words stays the same in both singular and plural forms ?

How many one thirds are there in 4 wholes.

How many eighths are there in 3 1/4

Meher and Kavita had an equal number of cookies at first. After Meher gave 52 cookies to Kavita, Meher had 1/5 as many cookies as Kavita. How many cookies did Meher have in the end?

A rectangular water tank is 2/9 full when it is filled with 12 litres of water. how much litres of water will there be when the tank is 1/2 full.

Choose the correct sequence in the formation of rain

Which adaptive feature helps Elephants to stay cool in hot enviroments

The weather phenomena, such as rain, cloud formation, and wind, occur in this layer

Marble is formed from ............................