Identify the product of genetic engineering. A.
inserting a spider’s silk gene in a goat’s DNA to weave silk threads
B.
choosing livestock for mating to pass on their genes for being large to offspring
C.
intentionally pollinating two strawberry plants that produced sweet berries
D.
fishing for large fish, leaving small fish to pass on their genes to offspring
Thank you!!! :)

Melissa lives in a town called greendale. she discovers that when she lights a match and holds it near her kitchen faucet, the little flame grows into a larger fire. melissa is surprised because she thought the water would extinguish the flame rather than ignite it further. her mother tells her that the water might be contaminated with dissolved methane, a primary component in natural gas. melissa investigates the matter and finds that cases of methane contamination started shortly after a company began fracking for natural gas in the area. based on this information, which three statements are plausible consequences of fracking in greendale?

Each pair of clay balls represents two planetesimals. if each planetesimal is composed of the same material and is separated he the same distance, which pair experiences the frayed gravitational attraction?

Photosynthesis uses co2 and cellular respiration produces co2. we call the point when the two processes are in balance--when there is no net production of co2--the compensation point. how might you limit one of the processes in order to achieve a compensation point?