Find out what do the terms 'algal bloom' and 'red tides' signify.

What is algal bloom?

What are the impacts of algal bloom?

What do the terms phycobiont and mycobiont signify?

Find out reasons for the situations Place some carom board coins in a pile. Using the striker, strike out the coin at the bottom. What do you observe ? What is the reason ?

Find out the reasons An athlete doing a long jump starts his run from a distance.

The last two pairs of ribs are called floating ribs . a) What do you meant by the term floating ribs ? b) What are true ribs ?