21. Planners theorised about a possible advance to western Kazakhstan to secure the eastern frontiers. 22. It is also theorised that insects on Earth and Sirius share a same ancestor. 23. Joe had theorised that the only safe way out would be through the basement. 24. Bignami theorised in 1896 that the mosquito can be the vector of the disease. 25. Carington theorised that individual minds are less isolated from one another than is assumed. 26. This is theorised to cause an additional mobilisation of blood from the gastrointestinal circulation. 27. He theorised that this would trigger the rainfall. 28. He began to theorise about the possibility of tooth transplants from one person to another. 29. It is theorised several family groups sank in mud while crossing the drying lake bed. 30. Possible origins of terrestrial atmospheres are currently theorised to outgassing, impact degassing and ingassing.
