Which is an adverse effect of a negative-growth population trend?
question 20 options:
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Biology, 21.01.2020 23:31, ineedhelp2285
Which is an adverse effect of a negative-growth population trend?
question 20 options:
an excess burden on global natural resources
inadequate financial resources to care for children
too few jobs to support a large, young population
too few workers to support an aging population
Answers: 1
Biology, 21.06.2019 13:30, levilugar
Tall, cone-shaped mountains in which layers of lava alternate with layers of ash are called a. shield volcanoes. b. cinder cone volcanoes. c. composite volcanoes. d. lava plateaus. select the best answer from the choices provided a b c d i need asap
Answers: 1
Biology, 21.06.2019 16:00, emwemily
Where in the body can you find chemoreceptors? a. on the skin and ears, to detect pressure, touch, motion, and sound b. on the retina, to detect a single photon of light c. on the skin, to detect temperature or specific chemicals d. on the tongue and in the nose, to detect taste or odor
Answers: 2
Biology, 21.06.2019 22:00, amf14
Consider darwin's first writings on the theory of natural selection. an important point of darwin's essay on the principle of population, written in 1798, was a peer's observation that in nature plants and animals produce far more offspring than can survive, this observation can be attributed to a) charles lyell. b) thomas malthus. c) jean-baptiste lamarck. d) johann friedrich meckel.
Answers: 2
Mathematics, 01.08.2019 15:30
Biology, 01.08.2019 15:30
Mathematics, 01.08.2019 15:30
Biology, 01.08.2019 15:30