gpagan0221
gpagan0221
19-02-2018
Geography
contestada
how do radioactive isotopes add to earths heat
Respuesta :
AinZulkifli
AinZulkifli
20-02-2018
Radioactive isotopes decay and they released heat, more heat was generated and earth was hotter than it is today.
Answer Link
VER TODAS LAS RESPUESTAS ( 28+ )
Otras preguntas
Three different hoses, each with its own pump, can be used to fill a swimming pool. If hose A is used by itself, the pool takes 6 h to fill. Is hose B is used b
Which of the following is a major inhibitory neurotransmitter? A. acetylcholine B. glutamate C. norepinephrine D. GABA (gamma-aminobutyric acid)
Why did Russia go to war against Sweden and the Ottoman Empire in the eighteenth century? A It needed additional land where its nobility could build large esta
Is the following equation balanced? 2Na + 2H2O ---> 2NaOH + 2H2 Yes No
A "0" on the kinsey's sexual orientation rating scale would mean ________. a. exclusively homosexual b. exclusively heterosexual c. someone who is not sure of t
5 with a negative exponent of 4 over 5 with a exponent of 3 simplified A.) 5 with an exponent of 7 B.) 5 with a negative exponent of 1 C.) 1 over 5 (fraction
14. Before developing any plan to improve the behaviors of a child in their classroom, teachers should A. get information from the family. B. dev
a chef used 1/10 of a bag of potatoes to make 1/6 of a gallon of stew. if he wanted to make a full gallon of stew how many bags of potatoes would he need?
Modern companies tend to deal with many different suppliers in order to avoid problems that can arise when one supplier is unable to provide needed parts or mat
Which of the following describes a dependent clause? Includes a subject and verb but cannot stand alone as a complete thought Includes verbs without any subje
