Biology, 29.07.2019 01:30 blakestuhan
Which of the following best explains how introducing an invasive plant species to an ecosystem would affect the ecosystem over a long period of time? a) the plants would eventually form mutualistic relationships with native plant species. b) it would harm the ecosystem since the plants would compete with native plants for water, sunlight, and space. c) it would benefit the ecosystem since the plant species would serve as a food source for herbivores. d) the plants would crossbreed with native plant species and increase biodiversity in the ecosystem.
Answers: 1
Biology, 22.06.2019 02:30
Plz ! a scientist wants to produce a cow that makes a particular human protein in itβs milk the desired protein causes blood to clot and can be used to treat hemophilia (a blood clotting disorder). which of the following would be best for the scientist to use? a. genetic crosses. b. cloning. c. selective breeding. d. genetic engineering.
Answers: 1
Biology, 22.06.2019 03:00
Johnny rode his bike to a friend's house 4 blocks down the street in his neighborhood. he immediately rode back home once he realized his friend was not able to play. what was his displacement for the total bike ride? how did you determine this? what could we use as a reference point to determine he was in motion during his bike ride? why can you use it as a reference point
Answers: 1
Biology, 22.06.2019 07:00
How would you describe the the organisms in the second row of model 1 that are connected to the parents by a line
Answers: 3
Biology, 22.06.2019 07:30
Which situation is an example of not doing work? lifting a couch throwing a baseball running up stairs carrying a box
Answers: 1
Which of the following best explains how introducing an invasive plant species to an ecosystem would...
Computers and Technology, 18.12.2019 00:31