The picture below shows a mother swallow and her chicks.

Each of these baby chicks is slightly different from the others because of variations in the chicks' A. ability to evolve B. environment conditions C. genetic code .Natural selection will act on this group of offspring only if A. the chicks variations result in different reproductive success B. the chicks change their adaptions based on their environment C. the environment changes rapidly during the chicks lifespan

What does natural resource management aim at ?

Many plants can reproduce asexually. which of these is an example of asexual reproduction in a plant? a. pine cones forming on a tree b. cross-pollination in a tomato c. roots sprouting from a potato d. night-blooming jasmine flowers

In the united states there are strict fishing seasons and limits, but not all countries enforce similar laws. in bangladesh there are few if any fishing restrictions. what might be the reason for less restrictions in smaller countries like bangladesh? a) the united states is the only country worried about overfishing. b) the united states wants to limit the supply of fish to increase the price. c) bangladesh and smaller countries have an unlimited supply of fish in their coastal waters. d) small countries, such as bangladesh, are practicing subsistence fishing, taking only the fish needed to survive.