Question

why do plants need starch​

Answer 1

$\huge\boxed{\fcolorbox{white}{pink}{answer}}$

Starch is a polymer made by plants to store energy.

You see, plants need energy to grow and grow and grow. They use energy from sunlight to make a simple sugar, glucose. Plants make polymers - starch - out of extra glucose, so it's right there when they need it.

$<marquee behavior="down">hope it helps you$

Answer 2

$\huge\purple{♡}\pink{Answer}\purple {♡}$

Plants need energy to grow and grow and grow. They use energy from sunlight to make a simple sugar, glucose. Plants make polymers - starch - out of extra glucose, so it's right there when they need it.