Biology, 18.05.2021 16:30 elevupnext1100
The cross section below represents a plunge pool that formed at the bottom of a waterfall.
The plunge pool at the bottom of the waterfall was formed mainly by
1) deposition
2) evaporation
3) precipitation
4) erosion
Answers: 1
Biology, 22.06.2019 10:00, PinkDivaGirl02
1. fold your hands together so your thumbs cross over ,and look at your thumbs. which thumb feels most "comfortable" on top is actually controlled by a gene. the left thumb folding over the right thumb is a domi
Answers: 3
Biology, 22.06.2019 13:00, mimivenga
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
Biology, 22.06.2019 23:00, flippinhailey
Atype of organism that no longer exist on earth is said to be
Answers: 2
Biology, 22.06.2019 23:30, McGregorshamara
Why is the sun hot and can burn you if you get to close
Answers: 2
The cross section below represents a plunge pool that formed at the bottom of a waterfall.
The plun...
Mathematics, 27.11.2019 03:31