Q: Fact 1: Female monotremes lack a uterus and vagina. Fact 2: Examples of monotremes are the Platypus and Echidna. Given the two facts above, the female platypus and echindna does not have a vagina and? | OPTIONS:
- Uterus
- expelled
- organ
- abrasion
- alveoli
- reproduce
- state
- Epidermis
A: Uterus

Q: Fact 1: Oncogenes promote the division of cells with damaged DNA. Fact 2: Oncogenes An oncogene is a gene that is capable of causing cancerous change. Given the two facts above, what promotes the division of cells with damaged DNA? | OPTIONS:
- PDAs
- chemicals
- smoking
- lmestone
- A drug.
- acid rain
- bacteria
- cancer
A: cancer

Q: Fact 1: Gases released during the use of fossil fuels causes global warming. Fact 2: Global warming has great effect on crops and weather conditions around the world. Given the two facts above, what can have a long term effect on crops and weather conditions around the world? | OPTIONS:
- electromagnetic energy
- A farmer irrigating his crops
- deforestation
- Nitrogen in the soil
- Temperature
- Use of fossil fuels
- Burning fuel and air
- A windy day
A: Use of fossil fuels

Q: Fact 1: Better senses have a positive impact on an animal 's survival. Fact 2: Dogs are social animals, but they have an acute sense of smell. Given the two facts above, a better what can have a positive impact on a dog's survival? | OPTIONS:
- food and shelter
- sensory neurons
- stamina
- haircut
- sense of smell
- sense of touch
- fur pattern
- prolactin release
A: sense of smell