Answer:
The correct answer is - Control microcosms did not contain living moss, while experimental microcosms did contain living moss.
Explanation:
The difference between the control microcosms and experiment Microcosms is, the presence of the living moss in the experimental group whereas the control group does not contain living moss.
The independent variable in this research setting is the presence or absence of the living moss and for the control group, the mosses are filtered out and only added the water.
Answer:
u have to find the circumference diameter and radius of the two balls
Explanation:
<span>Cytosis requires energy, and the production of energy depends on oxygen. Diffusion does not require energy.</span>
Answer:
The correct answer would be (D) Blue jays and finches nest in the same oak trees.
Competition is a type of ecological relationship between the organisms of the same or different species in which they compete for the same resources.
Limitation of any one resource used by both the organisms would become the limiting factor.
For example, blue jays and finches depend on the same oak tree for their nesting. Thus, limitation or decrease in the number of oak trees can become the limiting factor.
