What 2 things does the stem move to different parts of the plant?
nutrients and water
What 3 things to seeds need to germinate?
Warmth, air, and water
What 2 things do roots take in from the soil?
water and nutrients
What 3 things do plants need for photosynthesis?
sunlight, water, and carbon dioxide
What part of the plant holds the seeds?
the flower
Which stage of the sunflower's life cycle is this?
4th stage - death
Which stage of the sunflower's life cycle is this?
2nd stage - growth
In the SECOND stage of photosynthesis, tiny openings on the underside of the leaves let _____ in.
Carbon dioxide
Which stage of the sunflower's life cycle is this?
3rd stage - reproduction
Plants produce what 2 things during photosynthesis?
food and oxygen
In the FIRST stage of photosynthesis, leaves take in _____ and receive _____.
sunlight, energy
What does the plant make?
oxygen
In the THIRD stage of photosynthesis, plant's roots use water from the soil for the plant to produce ____.
food
What part of the plant does photosynthesis take place?
the leaves
Which stage of the sunflower's life cycle is this?
1st stage - germination
What do the leaves make for the plant?
food