علوم

protecting the new plant in the seed,

• seed coat

• seed

• embryo

• cotyledon

containing food for embryo in the seed

• seed coat

• seed

• embryo

• cotyledon

is a beginning of a new organism

• seed coat

• seed

• embryo

• cotyledon

what is the plant need to grow?

• sun - air

• air - sunlight - roots - light - sand

• air - sunlight - nutrient - space - water

• nutrients - seed - food

what the plant need to make food?

• sunlight

• carbon dioxide

  co2

• Oxygen

• seeds

why the plant need Oxygen?

• to break down the food

• to make foor

what the plant have in the leaves?

• suger

• seed

• fruit

• stomata or pores

why the plant have stomata or pores in their leaves?

• to allow gas move in and out the plant

• to allow the gas move outside the plant

what the plant use to make food?

• Oxygen

  O2

• sunlight

• carbon dioxide

  Co2

• nutrients

why the plants use energy from sunlight?

• to help plants growe fast

• to grow the plant

• to make suger

• to make food