Fact 1: Fertilization occurs when a sperm and an egg fuse to form a diploid zygote. Fact 2: Familiar types of gamete include the female ovum , or egg cell, and the male sperm cell. Given the two facts above, when gametes fuse, the resultant zygote is:?

OPTIONS:
- fertile
- diploid
- Flowers
- grow
- infected
- It expands
- pollen
- seeds

Answer: diploid

Fact 1: Fog is formed by water vapor condensing in the air. Fact 2: Fog is essentially very low clouds, consisting of water vapor cooling and beginning to condense. Given the two facts above, what happens when water vapors cool down?

OPTIONS:
- colder weather
- Fog is formed
- Heat energy
- evaporation
- chemical changes
- Something to move
- prolactin release
- Energy.

Answer: Fog is formed

Fact 1: Uneven heating of the Earth 's surface cause wind. Fact 2: Some local winds include sea breezes, land breezes, and monsoons. Given the two facts above, what causes breezes?

OPTIONS:
- stable temperatures
- a tree falling
- uneven heating of the earth
- degrees Celsius
- Earth's atmosphere circulation
- fissures of hot, acidic water
- movement of the planets
- moon phases

Answer: uneven heating of the earth

Fact 1: Some flowers become fruits. Fact 2: Fruit eating bats can find their food by the smell of the ripening fruit. Given the two facts above, some flowers can become what?

OPTIONS:
- haploid plants
- food for bears
- important habitats
- food for bats
- Tropical
- food for wolves
- shrub beds
- food for tigers

Answer:
food for bats