Identify how seeds relate to reproduction.

Which energy do plants use to make photosynthesis happen?

Which vascular tissue in plants transports water and nutrients from the roots to the stems and then to the leaves?

What plant hormones controls certain tropisms?

What is not a function of plant roots?

True or False? Oxygen is released as a byproduct of photosynthesis

Are plants part of a cycle?

Which of the following is not controlled by plant hormones?

Which statement best summarizes what happens to energy in an ecosystem when it reaches the top of the food chain?

A food chain includes species W, X, Y, and Z. In terms of the number of individuals, species W outnumbers species X, which outnumbers species Y, which outnumbers species Z. At which trophic level in the food chain is species Y?

What is the function of guard cells on a leaf?

What makes plants green?

Do plants "Eat?"