Answer:
Fossils are formed through preservation: Freezing.
Explanation:
Ice and low temperatures keep organisms from decaying. Large mammals have been found buried in ice, probably caused by earthquakes and avalanches, in Siberia and Alaska.
Children inherit genes from both their mother and father, so the answer is false.
(hope this helps ^^)
Answer: Ecological footprint
Explanation:
Ecological footprint simply refers to the ways in which the effect of human activities are measured in terms of the area of biologically productive land and water required to produce the goods consumed and to incorporate the wastes generated. In ecological footprint, there available productive land and water needed to supply the people in a particular country or area with an endless supply of renewable resources and to absorb and recycle the wastes and pollution produced by such resource use.
Answer:
b. False
Explanation:
Bioindicators are species, species groups or biological communities whose presence, abundance and conditions are biological indicative of a particular environmental condition. Bioindicators are important to correlate with a particular anthropogenic factor or a potentially impacting natural factor, representing an important tool in assessing the ecological integrity (health status of an area, defined by comparing the structure and function of a biological community between a impacted area and reference areas).
Contamination of aquatic environments and water for public use becomes a growing problem as human population growth expands, as does the demand for sufficient and quality water. Fish are very sensitive to contamination of aquatic environments and are therefore strong bioindicators of the environmental health of an aquatic system.
DNA contains the instructions needed for an organism to develop, survive and reproduce. To carry out these functions, DNA sequences must be converted into messages that can be used to produce proteins, which are the complex molecules that do most of the work in our bodies.
