Answer:
It should be all of them
Explanation:
It’s because it was in your question you wrote out
Answer:
they are producers and they have means to keep themselves warm
Explanation:
I took test and saw answer.
Answer:
The solution is 50 %wt
Explanation:
50% wt is a sort of concentration and means, that 50 g of solute (in this case, the potassium bromide) dissolved in 100 g of water.
It is the same to say, that there are 50g of KBr for every 100g of H₂O
B) False- It has seven
A hexagon would have 6.
The metric system of units is known as the International System of Units (ISU).