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The Blue Catfish spawns (lays eggs) in river water at 21-23 degrees Celsius, but the pool where they spawn is currently at a temperature of 18 degrees celsius. Design a heat-regulation device. criteria:
answered
Sep 25, 2023
Biology
middle-school
18
votes
520k
views
Four students are discussing heat, thermal energy and temperature. Claire says temperature indicates the amount of heat in an object. Hazel states that heat is a transfer of energy. Connor says that, if
answered
May 2, 2023
Biology
high-school
14
votes
519k
views
Explain the relationship between a central angle and an inscribed angle in a circle.
answered
Apr 8, 2023
Mathematics
high-school
16
votes
374k
views
Which natural resources did early humans need for basic survival? A. Early humans needed tools made from rocks. B. Early humans needed material to make boats with sails to get from place to place. C. Early
answered
Oct 15, 2022
Biology
college
12
votes
413k
views
What could be the first step in simplifying the equation below? 5x + 3 = 25x - 7 O Add 5x to both sides O Subtract 5x from both sides O Add 3 to both sides O Subtract 7 from both sides
answered
Mar 3, 2022
Mathematics
high-school
16
votes
18.6k
views
En los procesos artesanales, casi toda la energía que se usa es manual y esta es hecha por____________? Es un objeto COMPLEJO que casi siempre necesita la aplicación de algún tipo de energía para realizar
answered
Jan 24, 2022
Spanish
college
9
votes
89.4k
views
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