Question

why plants have different shapes and sizes​

Answer 1

Smaller trees have rounder flat edges while taller plants have narrower leaves. ... The way a leaf gets food, water and energy from the environment impacts the final shape of the leaf. Leaves in dry areas are very thin.

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Answer 2

Answer:

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Explanation:

Although leaves have the same job, one leaf can look completely different from another. This is even true for leaves on the same plant – a leaf that lives on the shaded side of a plant can be a different colour and size than one that lives in the sun.

When it comes to trees, you can split leaves into two different groups: broad leaves and narrow leaves. Broad leaves are the kinds you’d find on deciduous trees. They are wider and can have a visible network of veins (or lines). Narrow leaves, sometimes called needles, are much thinner and have fewer veins. These are the leaves you’d find on coniferous trees.

Looking at the shape of a tree’s leaves can help you figure out what kind of tree it is.