Which of the following is the basis for one concern regarding the broad planting of BT-toxic crops? A. pollinating species will come to prefer BT-modified crops, and will leave non-GMO crops unfertilized

B. species of beneficial pollinators will develop a natural immunity to the BT toxins

C. exposure to BT may turn insects into super insects, resulting in things like BT-toxic bee stings

D. BT-modified crops may kill pollinators, reducing crop fertility in seed and fruit crops

What are tissues? a groups of tissues that work together b basic units of structure and function c groups of cells that perform the same function d multiple organs that perform a major function

Which of the following is the most likely outcome of global warming

20 point pls brianliest 1. what does a red shift mean? blue shift? 2. describe the big bang theory. according to this theory, how old is the universe? 3. scientists believe the universe is expanding. what is the evidence that supports this? 4. describe a nebula. 5. describe the 3 types of galaxies. what is a barred spiral galaxy? 6. what is a light year? how far is alpha centauri from earth? 7. describe the universal law of gravitation. be sure to include gravitational force between two objects. 8. describe the planets’ orbits around the sun. 9. what is the asteroid belt? where is it located? 10. describe rotation and revolution of earth. what determines an earth day and year? 11. how do galaxies exist? 12. compare and contrast the inner and outer planets. 13. what causes the seasons?