subject
Biology, 12.11.2020 02:10 stodd9503

Do convection currents of thermal energy form in Earth’s crust?

ansver
Answers: 3

Another question on Biology

question
Biology, 22.06.2019 02:00
Which blood cell spend most of their time in the lymphatic system?
Answers: 1
question
Biology, 22.06.2019 13:00
Astudy by solloch and et. al., in 2017, gives the map above which shows the frequency of alleles with a ccr5-delta32 mutations over 87 different countries. this mutation deletes the presence of a co-receptor (ccr5) on the outside of human t-cells (lymphocytes). some viruses, such as the one responsible for the black death and human immunodeficiency virus (hiv), require this receptor for attachment to host cells during the infection process. the black death was an epidemic that passed over northern europe during the 14th century killing nearly 60% of europeans. according to this information, which explanation best explains why northern europeans show a greater immunity for hiv than some other parts of the world?
Answers: 1
question
Biology, 22.06.2019 17:40
Which is abiotic? a. tree sap b. insect c. sunlight d. wood table
Answers: 2
question
Biology, 22.06.2019 17:50
The starting materials in a nuclear change have a total mass of 2.3465 x 10-27 kg. after the change, the resulting materials have a mass of 2.3148 x 10-27 kg. how much energy was released during the change? 2.85 x 10-12 2.08 * 10-10 j 0 211 * 10-10 j 8.56 * 10-43
Answers: 1
You know the right answer?
Do convection currents of thermal energy form in Earth’s crust?...
Questions
question
Mathematics, 24.03.2020 00:00
question
Mathematics, 24.03.2020 00:00
question
Health, 24.03.2020 00:00