Question

Tick the odd one out
1.grassland, mountain, ocean, desert
2.lotus, opuntia, hydrilla, vallisneria
3.phototropism. geotropism, hydro tropism, flying
4.cactus, acacia, jujube (ber), hydrilla

Answer 1

Answer:

1) ocean

2) opuntia

3) Flying

4) hydrilla

Answer 2

Answer:

1. ocean

2. opuntia

3.flying (not sure)

4. hydrilla