Sunlight strikes a stretch of highway. When the light's energy is , this causes the highway to gain energy and warm up.
A. reflected
B. absorbed
C. refracted
D. transmitted

Match the following terms and definitions. 1. species that are adapted to live in equilibrium at carrying capacity population density 2. population growth that reaches equilibrium and carrying capacity population 3. death rate mortality 4. birth rate k-selected 5. a group of interacting individuals of the same species within the same geographic area natality 6. the number of organisms living in a particular area logistic growth

Which term most precisely describes the cellular process of breaking down large molecules into smaller ones? a) catalysis b) metabolism c) anabolism d) dehydration e) catabolism

How do the sperm cells get from the stigma to the ovules?