The total area of land and water ecosystems and individuals needs to obtain food shelter home heating travel and waste absorption is called A. a Land Management plant
B. an environmental problem
C. an ecological footprint
D. a measure of diversity

Spring tides, when the high tides are at their highest and low tides at their lowest. what is it about these positions that causes these high and low tides?

Cathy hypothesized that corn would not grow in mud. to test this hypothesis, she took corn kernels and placed 5 in mud, 3 in soil, and 2 in water. to her surprise, the kernels in the mud grew faster than the kernels in the soil. what error might have caused these unexpected results? a. wrong hypothesis b. not enough variables c. undefined control d. too many variables

Iwanna go do something with my ideas? ?