Which TWO statements describe evidence that directly led to the development of the theory of plate tectonics
A. Sonar confirmed the presence of mid-ocean ridges
B. Each continent has its own unique mountain formations
C. Fossils of plants found in South America differ from foodies found in Africa
D. Seismic data showed that most earthquakes and volcanoes occur where crust is being formed or destoyed
Answers: 2
Biology, 22.06.2019 06:00
Adrought killed all the plants in an agricultural farmland. gradually, due to wind and some birds for. nearby areas, new plants started sprouting l. what stage of succession was taking place in the farmland? a) competition b) nudation c) ecesis d) reaction e) migration
Answers: 2
Biology, 22.06.2019 08:00
Vaccines are weakened forms of disease causing microorganisms, which are given to patients to prevent disease. after the vaccine is administered, the immune system responds by creating a(n) to recognize the a.) antibody, antibiotic b.) antigen, antibody c.)antibiotic, antibody d.)antibody, antigen
Answers: 1
Biology, 22.06.2019 09:00
Amarine ecologist has constructed the conceptual model shown in the diagram. what predictions can be made from using this model? where the tertiary consumers get their energy how often primary producers are able to reproduce when bacteria and fungi initiate the process of decomposition whether other secondary consumers are present
Answers: 2
Biology, 22.06.2019 19:10
which is an effect of short-term environmental changes? a) adaptation b) speciation c) extinction d) death (5 points)
Answers: 1
Which TWO statements describe evidence that directly led to the development of the theory of plate t...
Biology, 28.06.2019 20:20
Biology, 28.06.2019 20:20
Biology, 28.06.2019 20:20
Mathematics, 28.06.2019 20:20
History, 28.06.2019 20:20
Mathematics, 28.06.2019 20:20
Mathematics, 28.06.2019 20:20
History, 28.06.2019 20:20
Spanish, 28.06.2019 20:20