Hello there!
38. A) Wavelength
39. True
40. B) Alfred Wegener
41. False
42. False
43. ?
44. B) Conduction
45. C) Convection
Hope this helps!
The movement in phloem is bidirectional, whereas, in xylem cells, it is unidirectional (upward).
Answer:
A.3
B.8
C.2
D.5
3825 is the four-digit code
False
It occurs in the Calvin Cycle of photosynthesis which is the dark reaction.
Barometers are used to measure air pressure.
