Joshua has a ventilator special greenhouse by turning a special dial in his new greenhouse greenhouse one only ultraviolet light is allowed to enter the greenhouse happen while Joshua standing inside the greenhouse A) Joshua can see objects inside the greenhouse.

B)joshua can see objects outside the greenhouse

C)as time passes, Joshua begins to sunburn

D) as time passes, it becomes Warner inside the greenhouse than it is outside.

I NEED THE ANSWER ASAP

Darla claims that the first periodic table developed by mendeleev was not completely accurate, so it is not useful at all. harmony argues that it establish the periodic table we use today, making it more credible. who is correct and why? darla is correct, because a model that has any mistakes should be thrown out. darla is correct, because a good model would not need to change. harmony is correct, because mendeleev’s model had all of the information correct in the first version. harmony is correct, because mendeleev’s model made predictions that came true.

Which of the following happens during cell division? (a) energy is created (b) waste is eliminated (c) carbon dioxide is released (d) damaged cells are replaced

What forms when chemical reactions combine pollution with sunlight?