jvocare894

17.09.2021 • 

Biology

A student wants to test the effect of temperature on plant growth. He buys two similarly-sized plants of the same type from the same store. He puts one plant in a dark refrigerator and another plant in a sunny window sill. He gives them the same amount of water at the same time each
day. After a week, he concludes that plants grow best in warm temperatures. Which of the these errors did he make in his scientific process?
Select three.
га
misinterpreted results
b
sensationalized headlines
Ос
unreplicable results
conflicts of interest
d
e
no control group
problems with sample size
f

Ответ:

Theresab2021

22.06.2021

Biology

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True 14. Precipitates are the solid materials left behind after a liquid evaporates.

True 15. As magma cools, different crystals form in the process known as metamorphism.

False 16. When a rock melts completely it can become the metamorphic rock migmatite.

True 17. The rock cycle describes the transformation of one type of rock to another.

False 18. When sediments become sedimentary rock they often have changes in composition.

True 19. The White House is made of pink sandstone that was painted white.

True 20. Fossils are the remains of once-living organisms.

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