Biology, 23.07.2019 02:30 norahramahi123
20. more than one answer? hares were introduced into a grassland ecosystem. they don’t have any natural predators there, and they can eat native plants for food. what are the outcomes of this situation? 1.the hares will multiply indiscriminately and destroy the ecosystem. 2.the hares will die off because they’ve been introduced into a new ecosystem. 3.the native herbivores will have a larger food supply. 4.the decomposers’ food supply will decrease. 5.the native herbivores will experience increased competition for resources
Answers: 2
Biology, 21.06.2019 19:40
Asmall number of finches are removed randomly from the wild and placed in a protected bird area. they are given as much food as they need and have plenty of space. why would natural selection not occur in this population? a. there is no reason for genetic mutation to occur. b. the birds compete for limited resources, c. the population has not reached carrying capacity. d. there is no genetic variation in the finches.
Answers: 1
Biology, 21.06.2019 21:00
If scientists are wrong about earth's age based on radioactive material and the decay rates are really much faster, how would nuclear power plants be affected?
Answers: 1
Biology, 22.06.2019 01:30
Acceleration is a direct result of a.) balanced forces b.) unbalanced forces c.) gravity d.) velocity hurry!
Answers: 1
Biology, 22.06.2019 02:30
'which of these statements about the scientific method is not true? all experiments must follow the same number of steps in the procedure. experiments may be repeated several times. some unexpected results can be beneficial. experimental results may or may not support the hypothesis.
Answers: 3
20. more than one answer? hares were introduced into a grassland ecosystem. they don’t have any na...
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