Geography, 25.07.2019 00:30, acornelas7128
Adisadvantage to the green revolution is that plant yields are generally similar to those with other methods of agriculture unless substantial amounts of commercial inorganic fertilizers are applied.
true
false
it is possible to use natural parasites to control pest species.
true
false
a k-selected species usually has a population size that is
a.
variable, with boom and bust cycles
b.
unpredictable at any particular time
c.
unaffected by changes in limiting factors
d.
very stable but very low
e.
close to its carrying capacity
ecological succession is generally a slow process.
true
false
what is the leading cause of death worldwide for people ages 15–49?
a.
influenza
b.
e. coli infection
c.
aids
d.
hepatitis
e.
malaria
Answers: 2
Geography, 24.06.2019 23:00, irenecupcake4348
What is a boundary between geologic units called
Answers: 1
Geography, 25.06.2019 00:30, pablogonzaleztellez
Actions being undertake to address climate change in western europe include?
Answers: 1
Geography, 25.06.2019 09:00, TheVariableWhoLived
Why might it be important for eu countries to share borders?
Answers: 2
Adisadvantage to the green revolution is that plant yields are generally similar to those with other...
Mathematics, 21.08.2019 00:00
Chemistry, 21.08.2019 00:00
Biology, 21.08.2019 00:00
History, 21.08.2019 00:00
Mathematics, 21.08.2019 00:00
History, 21.08.2019 00:00
History, 21.08.2019 00:00
Mathematics, 21.08.2019 00:00