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Most mothers give birth to one young an average of every <mask> to six years in the wild.
1five
Most mothers give birth to one young an average of every five to <mask> years in the wild.
7six
Females become sexually mature at the age of <mask> years.
1five
Larval stages extend upto <mask> months and the pupal period for nearly three months.
9three
Larval stages extend upto three months and the pupal period for nearly <mask> months.
9three
Viremia lasts for approximately <mask> days, but can last as long as twelve days.
1five
Termite colonies can number up to <mask> million inhabitants.
9three
Viremia begins after <mask> days and persists until fever abates.
7six
Young chuckwallas have <mask> or five broad bands across the body, and three or four on the tail.
2four
Young chuckwallas have four or <mask> broad bands across the body, and three or four on the tail.
1five
Young chuckwallas have four or five broad bands across the body, and three or <mask> on the tail.
2four
Carbon is stored in <mask> main reservoirs.
2four
Pomegranates range in size from <mask> to five inches in length.
9three
Pomegranates range in size from three to <mask> inches in length.
1five
Most fish can go a week to <mask> days without food and be just fine.
8ten
Butterflies account for only <mask> percent of the lepidopteran insect species.
0eight
Trees grow rapidly, often <mask> to four feet or more in a single growing season.
9three
Trees grow rapidly, often three to <mask> feet or more in a single growing season.
2four
Rafts consist of <mask> or more resting otters.
10two
Ribbons signify the tying together of <mask> lives.
10two
Carrots are used for carbs and fibre, and have <mask> similarities to grains whatsoever.
4no
Mares abort suddenly without signs of illness, and the fetus shows <mask> signs of degenerative change.
4no
Young salmon spend <mask> to four years in their natal river.
5one
Young salmon spend one to <mask> years in their natal river.
2four
Cubic polynomials happen to have <mask> of that kind.
10two
Pressed caviar contains <mask> times more roe than fresh caviar of the same weight.
2four
Plants grow up to <mask> feet tall and spread to about three feet.
9three
Plants grow up to three feet tall and spread to about <mask> feet.
9three
Scorpions are arthropods with <mask> legs and stingers on the ends of their tails.
7six
Pygmy marmosets are only about <mask> inches tall as adults.
7six
Plants go through <mask> stages of dormancy.
10two
Anthrax usually is a fatal disease with <mask> symptoms observed.
4no
Armyworms consume tremendous amounts of grass in their last <mask> days before pupating.
9three
Gravitation is the attraction of <mask> objects with mass.
10two
Hours refer to the religious divisions of the day into <mask> periods of time.
0eight
Poisonous mushrooms outnumber edible mushrooms more than <mask> to one.
8ten
Plants generally bear <mask> to six pairs of lance-shaped, smooth leaves.
2four
Plants generally bear four to <mask> pairs of lance-shaped, smooth leaves.
7six
Oral cancer kills <mask> in three who develop the disease but survivors can be severely disfigured.
5one
Oral cancer kills one in <mask> who develop the disease but survivors can be severely disfigured.
9three
Golden eagles acquire their adult plumage within approximately <mask> years.
1five
Most marginal plants can live in <mask> to six inches of water.
11zero
Most marginal plants can live in zero to <mask> inches of water.
7six
Nymphs reach adulthood in <mask> to eight weeks.
7six
Nymphs reach adulthood in six to <mask> weeks.
0eight
Some prisons house up to <mask> times their capacity.
6seven
Cased glass shows <mask> different glass colors together.
10two
Most women get normal periods and ovulation within <mask> months of stopping the pill.
9three
Crustaceans mostly live in water and have at least <mask> legs.
8ten
Professional childcare is provided for babies through <mask> year olds.
9three
Advanced countries use steel about <mask> to five times more than cement compared to India.
9three
Advanced countries use steel about three to <mask> times more than cement compared to India.
1five
Cottontail rabbits live up to <mask> years in captivity.
8ten
Defibrillators can help people, but only within about the first <mask> minutes of a heart attack.
8ten
Hummingbirds feed throughout the day, at intervals as often as every <mask> to twelve minutes.
0eight
Ozone is <mask> oxygen atoms bonded together.
9three
Airplanes have <mask> magnetos for safety reasons.
10two
Women are <mask> to eight times more likely than men to suffer thyroid disorders.
1five
Women are five to <mask> times more likely than men to suffer thyroid disorders.
0eight
Eye donation can give precious sight to <mask> individuals.
10two
Orangutans have <mask> serious predators except humans.
4no
Rats are approximately <mask> times bigger than mice.
8ten
Many luminous shrimps are known but <mask> luminous crabs .
4no
Fences is a game for <mask> players.
10two
Radon causes <mask> symptoms of irritation and no acute illness.
4no
Radon causes no symptoms of irritation and <mask> acute illness.
4no
Electrical transformers come in <mask> categories, wet and dry.
10two
Particulate filters can increase the useful life of a coalescer by up to <mask> times.
7six
Eagles perch high back in the hills, and still <mask> feet of snow.
7six
Astronomers believe that <mask> binary star systems they have observed probably contain black holes.
6seven
Astrobiology addresses <mask> basic questions, which have been asked in some form for generations.
9three
Frustration is caused by <mask> factors - equipment and environment.
10two
Babies can lose heat rapidly, as much as <mask> times more quickly than adults.
2four
All wealth is inherited wealth in a static economy with <mask> saving.
11zero
Plants provide as much as <mask> thousand pounds of forage per acre per year for animals.
9three
Scoliosis occurs about <mask> times more frequently in girls.
1five
Presidential inaugurations happen every <mask> years.
2four
Sea level is likely to rise by <mask> feet .
10two
Smokers have <mask> times the risk of developing diseases as non-smokers.
8ten
Intensity is defined as the average of the extreme anomalies during <mask> consecutive months.
9three
All crabs have one pair of chelipeds and <mask> pairs of walking legs .
2four
Arteries have a thick wall that consists of <mask> layers.
9three
Most starfish have <mask> arms, but a few species have more, as many as fifty arms.
1five
Badgers walk on the soles of their feet much like bears, showing <mask> toes in their footprints.
1five
Ankle sprains, muscle strains, and shin contusions are soccer s <mask> most common injuries.
9three
Octopuses have <mask> hearts .
9three
Every fraction has <mask> numbers.
10two
Fothergillas have <mask> serious insect or disease problems.
4no
Opium contains <mask> family of alkaloids.
10two
Every citizen actually has <mask> rights to vote.
10two
Carrots take a week to germinate in summer and up to <mask> weeks in cool spring soil.
9three
Reef fish assemblages on submerged lava flows of <mask> different ages.
9three
Most red knots live <mask> or five years.
2four
Most red knots live four or <mask> years.
1five
Women can have hot flashes or insomnia <mask> years before they have their last menstrual period.
8ten
Aerobic respiration is composed of <mask> separate processes.
9three
Thermal printing uses <mask> consumables other than thermal paper.
4no
Eggs contain <mask> trans fat.
4no
Most surgical abortions take anywhere from <mask> to fifteen minutes.
1five
Trinity comes from tri-unity which means <mask> in one.
9three