pa help po please, nonsense will be reported

Which of these happens FIRST in the life of a plant?
a. A seedling begins to grow.
b. A seedling begins to grow.
c. Flowers bloom on an adult plant.
d. Flowers bloom on an adult plant.

In what stage does the frog begin to breathe with its lungs?
a. tadpole
b. adult frog
c. egg
d. froglet

Which is the correct order of the stages in the life cycle of a butterfly?
a. egg → caterpillar → pupa → adult butterfly
b. egg → pupa → caterpillar → adult butterfly
c. pupa → egg → caterpillar → adult butterfly
d. pupa → caterpillar → egg → adult butterfly

The following statements show how the frogs help the environment. EXCEPT __________________.
a. frogs protect our crops from pests
b. frogs keep mosquito population decreasing
c. frogs help the flowering plants to reproduce through pollination
d. frogs help maintain the ecosystem

The first leaf or one of the first pair or whorl of leaves developed by the embryo of a seed is called_______.
a. seedling
b. adult plant
c. cotyledon
d. flower