. Bob plants some seeds in a small cup. He puts the cup in the light and waters the soil every day. After 4 days, the seedlings emerge from the soil. What can Bob conclude?

answers in the picture I HAVE TO TURN IN THIS AT 10:30 PLEASE HELP ME OUT

Bob plants some seeds in a small cup He puts the cup in the light and waters the soil every day After 4 days the seedlings emerge from the soil What can Bob co class=

Respuesta :

Answer: the first option is correct

Why: the seed is the one doing all the work and no other forces were mentioned after 4 days

The seedlings exerted an upward pushing force on the soil explains why the

seeds emerged from the soil.

Bob watered the soil in which the seed absorbs the water through the coat ,

the seed coat and embryo begins to enlarge and emerge from the soil.

The hydrated enzymes become active thereby increasing metabolic

activities and energy production which is needed for the growth of the plant.

The energy helps the seed exert an upward force on the soil.

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