Except for pygmy sundews, yes.
Their leaves I think. Sundews grow in bogs where nitrates in the ground are in short supply, so basically they aren't as adapted in collecting nitrates through the soil. They adapted in order to obtain nitrates from else where. Insects that land on their leaves and are trapped by the sticky substance are digested for their nitrate intake.
Nitrates enter the cell through the process of active transport. Nitrates are essential for development of leaves of a plant and are absorbed through root hair cells.
no
Plants absorb water through their roots. Some can absorb water through their leaves as well.
most plants absorb more water through their leafs
If a plant doesn't take in nitrates, it will wither and die. Nitrogen is one of the three macronutrients (nutrients needed in relatively large amounts) for any given plant. The other two are phosphorous and potassium. The only way for a plant to absorb nitrogen is through nitrogen-rich compounds, such as the nitrates and nitrites.
yes and sometimes their leaves
Through photosynthesis in the green leaves.
Plants absorb carbon dioxide through pores on the leaves or other parts of the plant.
This process is called transpiration.
The roots absorb the water from the soil and the stem takes the water to the leaves. But some plants can absorb water from their leaves during the rain.
No-it can enter from its laves to