twice a day once in the morning and once in the evening
Lettuce like many vegetables can be grown hydroponically, which means it is grown in water which has nutrients added to it. Pure water would not have the minerals which plants need to grow, although you can get the seeds to sprout in water alone.
as deep as they need to go
Yes seeds need water to sprout.
You would need 3 average lettuce.
if for 1 hamburger you need 2 the you will need twice as many lettuce them hamburgers so that will be 1,000 lettuce leathers
The student's hypothesis posits that covering lettuce seeds with soil is necessary for germination. By planting 10 seeds under soil and scattering another 10 on top, the student can compare germination rates between the two groups. If the seeds covered in soil germinate while those on top do not, it would support the hypothesis. Conversely, if both groups germinate, the hypothesis would need to be reevaluated.
Birds like starlings and sparrows generally avoid eating lettuce because it lacks the high-energy nutrients they need, such as protein and fat. Additionally, the texture and water content of lettuce may not appeal to them as much as seeds, grains, or insects, which are more aligned with their dietary preferences. Their foraging behavior tends to prioritize foods that provide optimal nutrition for their energy requirements.
Seeds need carbon dioxide, minerals, water and sunlight to grow
Seeds need water and sunlight to grow.
Food not just food a pigeon can eat fruit, lettuce, seeds, but they need water. I recommend checking the internet a little more by searching "what do pigeons eat" and you will find better answers:)
Giving seeds neither too much nor too little water is important because: Too much water can lead to rotting of seeds and suffocation of roots due to lack of oxygen. Too little water can cause seeds to dry out and fail to germinate. Providing the right amount of water helps seeds to germinate properly and establish healthy root systems for future growth.
The farmland you plant the seeds in, needs to have a water block close by.