Make a key out of this picture, in other words differentiate between each. ​

They are different due to their colour, number of petals, and shape of petals.

Explanation:

These flowers are different from one another because of their colour, number of petals, and shape of petals. Some flowers are pink in colour, some are white and others are yellow in colour. Some has five petals whereas some has four petals. Some petals of flowers has circular shape, some petals has pointed shape, while others are 'W' shape.

the answer is b)3/8x+1

the correct answer is:

a population changes in response to a change in the environment.