In the respiration equation does the energy act as a reactant or a product?

Which of the following is the most likely result of converting forestland to urban development? a.the amount of land available for lumber production decreases. b.fewer trees are needed because cities are made mainly of concrete. c.people discover more efficient ways to grow trees. d. the price of lumber goes down.

What adaptations can prey use to avoid predation

What is thought to have caused the mass extinction at the end of the cretaceous period?