Social Studies, 17.07.2019 08:00 jontonbon
Ostriches don’t use their wings for flight, but they do use them for other functions, such as mating rituals and balance. many ancestors of ostriches did fly. what can you conclude about ostrich behavior from this information? a)ostriches inherited the genes for wings from their ancestors, even though the function of these structures changed. b)ostriches developed mutations in their wings to willfully adapt to their current environment. c)ostriches lack a close evolutionary relationship with these ancestral birds. din the near future, ostriches will have no wings because they have no need for them.
Answers: 2
Social Studies, 21.06.2019 22:00
When something is moving, it is in motion. pressing the gas pedal in a car will put the car in motion. two important properties of motion are speed and direction. speed is how fast an object is moving. tony and tanya both run for the same amount of time, in the same direction. tanya runs much further than tony in that time. how does tony's speed compare to tanya's speed? a) their speed is equal. b) tony is slower than tanya. c) tony is faster than tanya. d) without a stopwatch, you can't say for certain.
Answers: 3
Social Studies, 22.06.2019 00:30
What was the direct cause of the u.s. entry into world war ii? a. the bombing of pearl harbor b. the invasion of poland by germany c. the capture of belgium by germany d. the battle of britain
Answers: 1
Social Studies, 22.06.2019 18:30
What can you conclude about the information given here ? a)juveniles must testify in court b)adults are held to a lower standard c)the state guarantees that juveniles have legal rights much like those of adults d) punishment for juveniles violators are much more strict than those for adults
Answers: 1
Social Studies, 22.06.2019 21:00
Who was the macedonian conqueror of greece and builder of an empire?
Answers: 1
Ostriches don’t use their wings for flight, but they do use them for other functions, such as mating...
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