Two teams are competing in a game of tug-of-war in the diagram below. 13
Both teams are pulling with a force of 2300 newtons. What will happen if the team on the left
makes an extra effort and pulls the rope with a force of 2330 newtons?
A The team on the left will be able to pull the other team to the left at a constant speed.
B The team on the right will be able to pull the other team to the left at a constant speed.
C The team on the left will be able to pull the other team to the left at an increasing speed.
D The team on the right will be able to pull the other team to the right at an increasing speed.

The tasmanian devil, a marsupial carnivore, is facing extinction due to devil facial tumor disease (dftd) which causes bulging cancerous lumps and lesions to erupt around the face and neck — often causing enough deformation to make seeing or eating difficult. dftd has evolved into a contagious cancer, a trait that is unique among cancers. devil mating behavior involves biting around the head and neck, allowing cells from one individual — especially cells from the crumbly dftd tumors — to be transferred to the wounds or face of a new individual. this marsupial was once found across australia, but sea levels rose, isolating the tasmanian population, while the australian population went extinct. what would be an outcome of genetic isolation that is likely to have impacted the spread of dftd? a) reduced territory puts diseased individuals in greater contact with non-diseased ones. b) inbreeding results in less variation in facial features so the cancer is generally fatal. c) genetic isolation has made it difficult for scientists to develop a vaccine against dftd. d) the lack of genetic variation in the immune system of tasmanian devils minimizes resistance to the disease.

At which location in earth’s interior does the top density continue to increase as thickness decreases?

Many farmers prefer cattle without horns because it is safer for their herds. the allele for no horns (n) is dominant to the allele for the presence of horns (n). a farmer mates a male with horns to a heterozygous female without horns. what is the chance that the offspring will have horns?