Answer:
1) bryophyte are also called amphibians of plants kingdom
2) presence of jacketed sex organ
3) they are thalloid
4) vascular tissue are absent
5) sexual reproduction is Oogamous
Amount of moles of water is 4.36 mol
Explanation: M(C2H2) = 2·12.01 + 2·1.008 = 26.036 g/mol
Amount of substance is n= m/M= 56.8 g / 26.036 g/mol= 2.18159 mol
Water is needed 2·2.18 mol = 4.36 mol
Answer: the train was going 25 mph
Explanation: 100 divided by 4 is 25
A fusion reaction takes place between carbon and another element. Neutrons are released, and a different element is formed. The different element is Lighter than helium.
Answer:
The model cannot show how light bends.
Explanation: