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Cash equivalents represent short-term investments with original maturities of <mask> months or less.
9three
Kittens have baby teeth which are replaced by permanent fangs at around <mask> months of age.
6seven
Chitons are primitive mollusks with <mask> shells held together by a fleshy girdle.
0eight
Safe Heating Keep anything that can burn at least <mask> feet away from heaters.
9three
Cows can detect odours up to <mask> miles away.
1five
Carbon has <mask> stable, naturally occurring isotopes .
10two
Most elements have <mask> or more isotopes.
10two
Most countries impose <mask> restrictions on the use of encryption by their citizens.
4no
Crabs are crustaceans with <mask> pairs of legs.
1five
Pecans also require at least <mask> varieties to insure cross-pollination.
10two
All children normally wake up <mask> or five times each night after dreams.
2four
All children normally wake up four or <mask> times each night after dreams.
1five
Amniote skulls in lateral view showing the <mask> main types of fenestration.
2four
Allosteric regulation affects the <mask> pathways in individual cells.
10two
Some people say that <mask> dose of poison can kill ten full grown men.
5one
Some people say that one dose of poison can kill <mask> full grown men.
8ten
Eagles have between <mask> and three eggs per year .
5one
Color blindness is fairly common, affecting about <mask> percent of all humans.
3nine
Democracy is <mask> wolves and a sheep voting on what to have for lunch.
9three
Males can reproduce each year, and females reproduce on average only once every <mask> years.
2four
Onion thrips have <mask> to ten generations depending on temperature.
7six
Onion thrips have six to <mask> generations depending on temperature.
8ten
Bond angles The bond angle defined by <mask> atoms is calculated.
9three
Chimps have long childhoods and are dependent on their mother's care for <mask> years.
1five
Saturated bonds are when each of the carbons has <mask> single bonds as in the top figure.
2four
Sexual maturity is reached between the ages of <mask> and thirteen.
0eight
Corals only grow by <mask> centimetres a year.
10two
Physicians have classified diabetes into <mask> types.
2four
Harassment exists when unwelcome verbal or physical contact affects employment in any of <mask> ways.
9three
Most estimates place the Earth's long-term capacity at <mask> to sixteen billion.
2four
Cartesian Coordinates can define a point in space, that is, in <mask> dimensions.
9three
Electricity is produced in <mask> major ways.
9three
Neutrinos come in <mask> varieties, called the electron, muon and tau-type neutrinos.
9three
Radiologists train <mask> to four years to improve their perception.
9three
Choirs usually sing in several parts , most often in <mask> parts .
2four
Paradox is a situation where <mask> opposites seem to coexist.
10two
Hybrid bluegill grow up to <mask> times faster than bluegill.
9three
Optometrists spend <mask> years in a school of optometry.
2four
Women are <mask> times more likely than men to be victims of rheumatoid arthritis.
9three
Marine fisheries cause changes at <mask> levels of organization of biodiversity.
9three
Liturgical ministry is a commitment to minister at <mask> Mass every three weeks.
5one
Liturgical ministry is a commitment to minister at one Mass every <mask> weeks.
9three
Carbon atoms form <mask> bonds.
2four
Intracranial pressure is measured in <mask> ways.
10two
Organisms use <mask> different classes of redox centers in enzymes.
9three
Postzygotic isolation exists between the <mask> frog species.
10two
Flamingos belong to the genus phoenicopterus, and there are <mask> different species of flamingos.
7six
Counterpoint is the simultaneous combination of <mask> or more melodies.
10two
Elephants get <mask> sets of teeth over their lifetime.
7six
Osteoporosis is a disease that hits women <mask> times as frequently as men.
9three
Male robins are well known for dive-bombing people and predators within <mask> feet of a nest.
8ten
Men are at least <mask> times more likely to die from suicide in the U.S. than women.
2four
Parrots have the intelligence of a <mask> year old, but the emotions of a three year old.
1five
Parrots have the intelligence of a five year old, but the emotions of a <mask> year old.
9three
Milk teeth appear after <mask> weeks.
10two
Acute colitis occurs most commonly in dogs and frequently responds to <mask> to three weeks of therapy.
5one
Acute colitis occurs most commonly in dogs and frequently responds to one to <mask> weeks of therapy.
9three
Xenon has <mask> valence electrons.
0eight
Natural oxygen is a mixture of <mask> isotopes.
9three
Squirrels claim an area, usually <mask> to seven acres in size.
5one
Squirrels claim an area, usually one to <mask> acres in size.
6seven
Acute hepatitis can last from <mask> weeks to several months.
10two
Chough chicks at around <mask> days old.
8ten
Gastrulation produces a gastrula that develops <mask> embryonic germ layers.
9three
Terminators are of <mask> types.
10two
Electricity produces <mask> types of fields.
10two
Martens produce <mask> litter per year, with an average of slightly less than three young per female.
5one
Martens produce one litter per year, with an average of slightly less than <mask> young per female.
9three
Gerbils get reproductive when they reach sexual maturity at the age of <mask> months.
9three
Many trees die in their first <mask> years of life.
0eight
Water is stored in the atmosphere in all <mask> states of matter.
9three
Man is a spiritual being revolving in <mask> different planes.
6seven
Woman are subservient to men and have almost <mask> rights in many countries.
4no
Bengal tigers rely on <mask> basic hunting techniques.
10two
Animal related deaths continue to rise, accounting for <mask> deaths last year.
0eight
Healthy foals grow quickly and can put on up to <mask> pounds or over a kilo a day.
9three
Ovarian tumors have <mask> stages.
2four
Amoebas reproduce themselves by dividing into <mask> equal parts.
10two
Colonoscopy is paid for every <mask> years for high-risk patients.
10two
Black adults have <mask> to five times greater incidence of bacteremia, compared with white adults.
9three
Black adults have three to <mask> times greater incidence of bacteremia, compared with white adults.
1five
Trees are a <mask> year crop.
8ten
Snakes reproduce in <mask> different ways.
10two
Dispassion is a <mask> edged sword.
10two
Corals are <mask> fold.
10two
Some growers say never to divide with less than <mask> pseudobulbs because it can inhibit flowering.
2four
Milk has <mask> essential nutrients for active bodies.
3nine
Scallops have a sweetish odor with <mask> excess liquid when bought in packages.
4no
Fire protection falls into <mask> main categories, prevention and protection.
10two
Water is lost from plants and gardens in <mask> ways.
10two
Newborn apes rely on their mothers for milk and depend on their care for <mask> years.
1five
Maps have <mask> or more bar scales, each in a different unit of measure.
9three
Suicide is <mask> times more common in boys than girls.
1five
Fruit trees are usually safe after <mask> years.
9three
Male rats reach sexual maturity at <mask> months, females at four months.
9three
Male rats reach sexual maturity at three months, females at <mask> months.
2four
Most miscarriages occur within the first <mask> weeks after the last menstrual period.
0eight
Pipes can vibration in <mask> orthogonal directions just like a machine.
9three
Coastal kelp beds, for example, appear to be three times larger than in the past <mask> or five years.
2four
Coastal kelp beds, for example, appear to be three times larger than in the past four or <mask> years.
1five