During the process of photosynthesis, plants use light energy, carbon dioxide, and water to make . A: nitrogen
B: glucose
C: more carbon dioxide

Groups of organisms with low biotic potential, such as gray whales, that produce at most one offspring every other year a) are r-selected b) are k-selected c) are not subject to density-dependent limiting factors d) show the initial stages of the extinction process e) have escaped from the processes of natural selection and adaptation

Apart of an ecosystem that can restrict the growth of a population is referred to as

Match the reproductive structures based on their function and the system to which they belong. egg ovary sperm vas deferens vagina fallopian tube testis urethra