2nd grade plants

Example

Is this a seed or a bulb: sunflower seed?

1. Seeds are made by flowers and grow into new plants.
2. So the answer is: seed

Answer: seed

Example

How are the seeds of this plant spread: burdock burr?

1. Hooked seeds cling to fur and socks and drop off later.
2. So the answer is: hook onto animal fur

Answer: hook onto animal fur

Example

Why are many flowers brightly coloured and sweet-smelling?

1. Colours and scents guide pollinators to the flowers.
2. So the answer is: to attract pollinators like bees and butterflies

Answer: to attract pollinators like bees and butterflies

Example

A sunflower seedling was 3 cm tall on Monday. Two weeks later it was 17 cm tall. How many centimetres did it grow?

1. 17 − 3 = 14
2. So the answer is: 14 cm

Answer: 14 cm