When the person from number one was creating true breeding lines of plants for certain traits, what method was used? A. Self pollination over and over a while discarding plants with unwanted traits
B. Cross pollination over and over while discarding plans with unwanted traits
C. Allowing for cross pollination by bees
D. Not allowing the plants to pollinate at all
If you put a link I’m reporting you

science-ocean floors and habitats study guide by volleyballqueen3817 a major advance in ocean-floor mapping. list four sections of the ocean floor. algae that use sunlight to produce their own food through photosynthesis. all of the feeding relationships that exist in a habitat. drying out, predators, find food.

more words for this could be abiotic and biotic

abiotic: living organisms within an ecosystem

biotic: non-living organisms within an ecosystem