1. Complete the following sentence: Environmental science can answer questions about by analyzing and observing the world and testing ideas about it. physical laws
moral values
philosophy and art
natural phenomena

2.growing community considers building a new hospital closer to residential neighborhoods. This will get residents to emergency care faster and save lives when it is needed. The only land available near residential areas is a forested wetland that supports a variety of species. What is a political consequence of not using the land for a new hospital?

Emergency care is farther away, risking the health and well-being of a growing community.
Preserving the ecosystem may upset residents in a community with a hospital shortage.
If there are fewer hospitals, it can slow down the number of new medical career opportunities.
It protects the lives of species and prevents a reduction in carbon sequestering by the trees.

the cladogram shown here shows similarities and differences among several classes of vertebrates. anatomically, the four have limb structure as their common ancestor. we might separate the mammals from the other three classes because they a) divergent; do not lay eggs b) identical; are warm-blooded c) varied; a four chambered heart d) homologous; have mammary glands

the answer is c. altitude. hope this ! #brainiac

answer;

c. a tree whose roots are surrounded by wet sand.

explanation;

water stress is an important factor limiting the growth and productivity of forests.water stress is the most often cited cause of poor survival and growth of woody landscape plants.

-insufficient soil moisture is the most common form of water stress, but excess moisture that leads to poor soil aeration (hypoxia) can also result in reduced plant vitality. a tree whose roots are surrounded by wet sand would be least likely to experience water stress.