Biology, 06.10.2019 06:30 queenx1xshay
Louisa put a bowl of water and a bowl of sand in the sun. she put a thermometer in each bowl. then she recorded the temperature at the start and after 30 minutes. after 30 minutes, the sand had heated more than the water.
louisa’s experiment proved that
a. sunlight does pass through water.
b. sunlight heats liquids more than solids.
c. different materials heat up at different rates.
d. different materials absorb the same amount of heat.
Answers: 1
Biology, 22.06.2019 05:00
A60-tooth gear is connected to a 72-tooth gear.if the smaller gear turns 12 times,how many turns does the larger gear make?
Answers: 2
Biology, 22.06.2019 07:30
The ancestors of plants that lived in water had plenty of water for the young. angiosperms are a group of land plants that evolved a reproductive trait for living on land. this trait protect young plants by allowing them to grow only when water is present and the conditions for healthy development are right. what trait most likely young angiosperms in this way?
Answers: 1
Louisa put a bowl of water and a bowl of sand in the sun. she put a thermometer in each bowl. then s...
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