Biology, 17.07.2019 15:30 stevend0599
Here is a food chain in yellowstone national park: willow tree elk gray wolf as gray wolves increase in number after their reintroduction, which of the following changes would you expect in this food chain? a. both the elk and willow populations will increase. b. the elk population will increase and the willow population will decrease. c. the elk population will decrease and the willow population will increase. d. both the elk and willow populations will decrease.
Answers: 2
Biology, 21.06.2019 23:00
Explain how ancient whale fossils found in eqypt are believed to support the theory of evolution.
Answers: 1
Biology, 22.06.2019 02:30
Plz ! having a smooth seeds is the dominant trait. having wrinkled seeds is a recessive trait. the offspring of two plants with smooth seeds, a. must have smooth seeds. b. may have smooth or wrinkled seeds. c. must have wrinkled seeds. d. have a 25% change of having smooth seeds.
Answers: 1
Biology, 22.06.2019 09:00
The spermists believed that: the male made the only hereditary contribution to the offspring the male and female traits were blended in the offspring the female made the only hereditary contribution to the offspring the male and the female made equal contributions to the next generation
Answers: 1
Here is a food chain in yellowstone national park: willow tree elk gray wolf as gray wolves increas...
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