Answer:
all of them you put are correct except the first one
Explanation:
pluto isn't considered a planet due to its size
hope this helps :)
An artificial leaf could replicate photosynthesis but instead it would also be artificial which then produces hydrogen fuel that will be energy efficient and carbon neutral. hope this helps.
Answer:
The mash grass was 0.62 m tall. (Quantitative)
The experimental group was yellow with green spots (Qualitative)
Explanation:
Quantitative= data values are given
Very powerful microscopes were needed before cells could be observed in detail
There are 56 neutrons. To find them, you just have to subtract the atomic number with the atomic mass. If you dont know, the atomic number is the number of protons (and electrons) in an atom. The atomic mass is the number of both the protons and neutrons. Of you subtract the atomic number, you get protons.
